Ho John Lee's Weblog

These are my links for February 4th through February 11th:

• Schneier on Security: Interview with a Nigerian Internet Scammer – "We had something called the recovery approach. A few months after the original scam, we would approach the victim again, this time pretending to be from the FBI, or the Nigerian Authorities. The email would tell the victim that we had caught a scammer and had found all of the details of the original scam, and that the money could be recovered. Of course there would be fees involved as well. Victims would often pay up again to try and get their money back."
• xkcd – Frequency of Strip Versions of Various Games – n = Google hits for "strip <game name>" / Google hits for "<game name>"
• PeteSearch: How to split up the US – Visualization of social network clusters in the US. "information by location, with connections drawn between places that share friends. For example, a lot of people in LA have friends in San Francisco, so there's a line between them.

  Looking at the network of US cities, it's been remarkable to see how groups of them form clusters, with strong connections locally but few contacts outside the cluster. For example Columbus, OH and Charleston WV are nearby as the crow flies, but share few connections, with Columbus clearly part of the North, and Charleston tied to the South."

• Redis: Lightweight key/value Store That Goes the Extra Mile | Linux Magazine – Sort of like memcache. "Calling redis a key/value store doesn’t quite due it justice. It’s better thought of as a “data structures” server that supports several native data types and operations on them. That’s pretty much how creator Salvatore Sanfilippo (known as antirez) describes it in the documentation. Let’s dig in and see how it works."
• Op-Ed Contributor – Microsoft’s Creative Destruction – NYTimes.com – Unlike other companies, Microsoft never developed a true system for innovation. Some of my former colleagues argue that it actually developed a system to thwart innovation. Despite having one of the largest and best corporate laboratories in the world, and the luxury of not one but three chief technology officers, the company routinely manages to frustrate the efforts of its visionary thinkers.

These are my links for January 30th through February 4th:

• Op-Ed Contributor – Microsoft’s Creative Destruction – NYTimes.com – Unlike other companies, Microsoft never developed a true system for innovation. Some of my former colleagues argue that it actually developed a system to thwart innovation. Despite having one of the largest and best corporate laboratories in the world, and the luxury of not one but three chief technology officers, the company routinely manages to frustrate the efforts of its visionary thinkers.
• Leonardo da Vinci’s Resume Explains Why He’s The Renaissance Man For the Job – Davinci – Gizmodo – At one time in history, even da Vinci himself had to pen a resume to explain why he was a qualified applicant. Here's a translation of his letter to the Duke of Milan, delineating his many talents and abilities. "Most Illustrious Lord, Having now sufficiently considered the specimens of all those who proclaim themselves skilled contrivers of instruments of war, and that the invention and operation of the said instruments are nothing different from those in common use: I shall endeavor, without prejudice to any one else, to explain myself to your Excellency, showing your Lordship my secret, and then offering them to your best pleasure and approbation to work with effect at opportune moments on all those things which, in part, shall be briefly noted below..The document, written when da Vinci was 30, is actually more of a cover letter than a resume; he leaves out many of his artistic achievements and instead focuses on what he can provide for the Duke in technologies of war.
• jsMath: jsMath Home Page – The jsMath package provides a method of including mathematics in HTML pages that works across multiple browsers under Windows, Macintosh OS X, Linux and other flavors of unix. It overcomes a number of the shortcomings of the traditional method of using images to represent mathematics: jsMath uses native fonts, so they resize when you change the size of the text in your browser, they print at the full resolution of your printer, and you don't have to wait for dozens of images to be downloaded in order to see the mathematics in a web page. There are also advantages for web-page authors, as there is no need to preprocess your web pages to generate any images, and the mathematics is entered in TeX form, so it is easy to create and maintain your web pages. Although it works best with the TeX fonts installed, jsMath will fall back on a collection of image-based fonts (which can still be scaled or printed at high resolution) or unicode fonts when the TeX fonts are not available.
• Josh on the Web » Blog Archive » Abusing the Cache: Tracking Users without Cookies – To track a user I make use of three URLs: the container, which can be any website; a shim file, which contains a unique code; and a tracking page, which stores (and in this case displays) requests. The trick lies in making the browser cache the shim file indefinitely. When the file is requested for the first – and only – time a unique identifier is embedded in the page. The shim embeds the tracking page, passing it the unique ID every time it is loaded. See the source code.

  One neat thing about this method is that JavaScript is not strictly required. It is only used to pass the message and referrer to the tracker. It would probably be possible to replace the iframes with CSS and images to gain JS-free HTTP referrer logging but would lose the ability to store messages so easily.

• Panopticlick – Your browser fingerprint appears to be unique among the 342,943 tested so far.

  Currently, we estimate that your browser has a fingerprint that conveys at least 18.39 bits of identifying information.

  The measurements we used to obtain this result are listed below. You can read more about the methodology here, and about some defenses against fingerprinting here

These are my links for June 3rd through June 4th:

• MIT Database Systems (6.830) TA Course Notes – marcua’s blog – Fall 2008 course notes on database systems, spanning history of databases and data structures up through mapreduce style systems.
• Ray Ozzie’s cloud hangs over the Valley | Beyond Binary – CNET News – Notes from Ray Ozzie talk on Microsoft and the cloud at Churchill Club, June 2009. Would be interesting to hear more of his thoughts on Google Wave, given his past work on Notes and Groove.
• Matasano Chargen » Blog Archive » Typing The Letters A-E-S Into Your Code? You’re Doing It Wrong! – An epic discussion of shortcomings in various common encryption implementations for web applications, presented in the form of a somewhat random screenplay.
• Is Twitter A Substitute For Set Top Box Data? – The post describes a little experiment Simulmedia did to analyze TV channel surfers using only Twitter posts as their data source. Simulmedia explains why they turned to Twitter data for this work:
• NILFS: A File System to Make SSDs Scream | Linux Magazine – A log structured (as opposed to journaling) file system with some advantages for write performance and shorter crash recovery times. Good for large working file systems?

These are my links for May 29th from 05:17 to 12:45:

• Some stats from Twitter conference compared to… – Robert Scoble – FriendFeed – Anecdotal data from 140tc this week. 200 tweets/second at peak. Didn't see an estimate of current user account population though, I keep seeing site unique visitor estimates, which aren't useful.
• Microsoft Silverlight vs Google Wave: Why Karma Matters | Zoho Blogs – "The real interesting contrast to us, as independent software developers, is the way developers responded to Silverlight as opposed to the reaction yesterday to Google Wave. Both Silverlight and Wave are aimed at taking the internet experience to the next level. To be perfectly honest, Silverlight is a great piece of technology. Google Wave, as yet, is not much more than a concept and an announcement. It is easy to dismiss all this with "Oh, the press just loves to hype everything Google, and loves to hate Microsoft," but that cannot explain why even competitors like us are willing to embrace Google's innovations, but stay away from perfectly good innovations from Microsoft, such as Silverlight? It comes down to one word: karma."
• makerfaire.com: Maker Faire – This weekend at San Mateo Expo Center
• Google Wave Federation Protocol‎ –
• Google Wave API Overview – Google Wave API – Google Code – APIs for Google Wave email / bbs / wiki / chat / collaboration / communications mashup platform introduced yesterday.
• What Emacs Commands Do You Use Most and Find Most Useful? : programming – Reddit thread discussing favorite emacs commands

These are my links for May 22nd from 06:31 to 07:14:

• Javascript Malware Analysis: A Case Study – "This particular beast was found in the wild in May 2009 on a site phishing for Facebook user credentials, and is a particularly-nasty bugger. Note the number of strangely-named variables created up front, many of which are not even referenced in the code blocks that follow. Additionally notice the odd ternary statements which have no impact on the operation of the code, and presumably must exist to trip up scanners (unless there is a fancy form of string replacement on the body of some functions, in which case the functions could be mutated before execution – and that would be scary. A cipher based on the body of the function has also been seen.)"
• MySQL: Forked beyond repair? | Developer World – InfoWorld – Now that MySQL is part of Oracle, will the forks take over? "if MySQL's approval ratings are slumping, all the more reason for Oracle to move decisively. Oracle must work to regain the trust and support of the MySQL community or risk losing mindshare to a fork, such as Drizzle or MariaDB. To do that, it has to avoid making the mistakes that Sun made when it acquired MySQL. In a sense, to succeed with MySQL, Oracle will have to stop acting like Oracle."
• Scott Hanselman’s Computer Zen – Less Virtual, More Machine – Windows 7 and the magic of Boot to VHD – Notes on using Windows virtual hard drives to manage instances of multiple version of Windows in parallel, e.g. Windows 7 beta, WinXP, etc.
• How Opera’s business model works – Communication Breakdown – David Meyer’s Blog at ZDNet.co.uk Community – Around 40M users, "Most of our revenue — 75-80 percent — comes from mobile devices, fom a free browser. We provide the browser for free, like Opera desktop and Mini, and then we generate revenue through our content partners. We provide the search in the right corner and things like that, and that generates revenues in the free distributions. Then you get paid by OEMs [original equipment manufacturers] for distribution — companies like Nokia and Motorola. Most of the mobile OEMs and a fair amount of the other OEMs. We signed up Ford recently and we're now in Ford trucks."
• Digicorp » Blog Archive » Prevention of Sql Injection with PHP – Notes on good coding hygiene for avoiding SQL injection attacks while processing web form input such as passwords and other text fields.

These are my links for May 21st from 06:07 to 22:34:

• Data.gov Launches to Mixed Reviews | Wired Science | Wired.com – Commentary and initial reactions to data.gov. Good news – government is taking steps to improve access to public data. Bad news – limited catalog of datasets to start (47). But it's going in the right direction.
• IEEE Spectrum: The Million Dollar Programming Prize – Robert M. Bell, Jim Bennett, Yehuda Koren, and Chris Volinsky. A look at collaborative filtering and other predictive clustering systems used by one team competing for the Netflix prize, in which the goal is a 10% improvement over the original Cinematch recommendation system.
• bb: 21may2009 – (opinion) Graphic of the gap between how people (and companies) succeed, and how people think they succeed.
• Seventeen things that people are actually saying when they retweet others – meish dot org: life, unfolding – A look at various reasons why messages are retweeted on Twitter.
• Expanding the Cloud: Moving large data sets into Amazon S3 with AWS Import/Export. – All Things Distributed – More on shipping data to S3 via hard drive from Werner Vogels
• Amazon Web Services Blog: AWS Import/Export: Ship Us That Disk! – Tanenbaum-style bulk transfer for AWS/S3! "Customers with AWS storage requirements at the terabyte and petabyte level often ask us if they can sidestep the internet and simply send us a disk drive, or even a 747 full of such drives. "

These are my links for May 14th through May 15th:

• Congratulations, Google staff: $210k in profit per head in 2008 | Royal Pingdom – Google had $209,624 in profit per employee in 2008, which beats all the other large tech companies we looked at, including big hitters like Microsoft ($194K), Apple ($151K), Intel ($64K) and IBM ($30K).
• Statistical Data Mining Tutorials – A nice collection of presentations reviewing topics in data mining and machine learning. e.g. "HillClimbing, Simulated Annealing and Genetic Algorithms. Some very useful algorithms, to be used only in case of emergency." These include classification algorithms such as decision trees, neural nets, Bayesian classifiers, Support Vector Machines and cased-based (aka non-parametric) learning. They include regression algorithms such as multivariate polynomial regression, MARS, Locally Weighted Regression, GMDH and neural nets. And they include other data mining operations such as clustering (mixture models, k-means and hierarchical), Bayesian networks and Reinforcement Learning.
• Dare Obasanjo aka Carnage4Life – Why Twitter’s Engineers Hate the @replies feature – Looking at the infrastructure overhead required for Twitter's attempted change to @reply behavior.
• Scratch Helps Kids Get With the Program – Gadgetwise Blog – NYTimes.com – On my candidate list for 7th grade introductory programming and analysis. "Scratch, an M.I.T.-developed computer-programming language for children, is the focus of worldwide show-and-tell sessions this Saturday. "
• jLinq – Javascript Query Language – For manipulating data sets in Javascript, sort of like jQuery

These are my links for May 6th through May 7th:

• Content Syndication with Case-Hardened JavaScript – kentbrewster.com – Handy code for building Javascript widgets with content from various sources such as Twitter, Digg, Yahoo Pipes, etc.
• Mathematical Atlas: A gateway to Mathematics – "The Mathematical Atlas is a collection of articles about aspects of mathematics at and above the university level, but (usually) not at the level of current research. The goal of this collection is to introduce the subject areas of modern mathematics, to describe a few of the milestone results and topics, and to give pointers to some of the key resources where further information is to be found. Like any good atlas, we try to present several ways to look at each area and to show its relationship with neighboring areas and sub-areas. "
• Three Reasons Why Twitter Will NOT Index the Links You Share – ReadWriteWeb – Argues that Twitter will rely on bit.ly through partnership or acquisition to handle sentiment and semantic analysis of twitter search and link contents.
• Tough Love For Microsoft Search – December 2008 post from Danny Sullivan on Microsoft and the search landscape.
• Annals of Innovation: How David Beats Goliath: Reporting & Essays: The New Yorker – Malcolm Gladwell, with a reporter at large on Vivek Ranadivé and his NJB girls basketball team, employing asymmetric strategies to overcome conventionally stronger teams, and a broader look at the history of insurgent strategies from David and Goliath, T.E. Lawrence, George Washington, etc.

These are my links for May 4th through May 5th:

• Influential Nodes in a Diffusion Model for Social Networks (icalp05-inf.pdf) – Kempe, Kleinberg, Tardos. Algorithm for greedy approximation of most influential nodes in social network (63% of optimal) under various conditions.
• Maximizing the Spread of Influence through a Social Network (kdd03-inf.pdf) – Kempe, Kleinberg, Tardos. Maximizing propagation by selecting most influential nodes is NP-hard, but a greedy approximation can work well (63% of optimal) under various conditions.
• Notification Strategies for Social Networks – Discussion on approaches to maximizing use of a limited number of notifications within social networks e.g. Facebook
• James Smith • loopj.com » Blog Archive » jQuery Plugin: Tokenizing Autocomplete Text Entry – Looks handy – "This is a jQuery plugin to allow users to select multiple items from a predefined list, using autocompletion as they type to find each item. You may have seen a similar type of text entry when filling in the recipients field sending messages on facebook."
• Google Code FAQ – Using cURL to interact with Google data services – Step by step tutorial on using curl with Google data APIs.
• Behind The Business Plan Of Pirates Inc. : NPR – It takes around $250K to fund a Somali pirate operation. About 20 percent goes to pay off officials who look the other way. About 50 percent is for expenses and payroll. The leader of an attack makes $10,000 to $20,000 (the average Somali family lives on $500 a year). The initial investor — who put in $250,000 of seed capital — gets 30 percent, sometimes up to $500,000.

These are my links for May 3rd through May 4th:

• Dilbert comic strip for 05/04/2009 from the official Dilbert comic strips archive. – Secretary to Pointy Haired Boss: "I live in a rented trailer and all of my money is in my checking account. Your investments are worthless and your mortgage is underwater. My net worth is higher than yours now. I guess promiscuity and a G.E.D. was a pretty good strategy after all." Reminded me of a thought I had earlier this year, that much of Western Civilization is built on valuing delayed gratification, which hasn't worked out so well recently as opposed to immediate consumption in many cases.
• Without Warning, Twitter Kills StatTweets (Businesses Beware) – StatSheet.com ChangeLog – Owner of StatTweets post regarding his network of sports-related Twitter handles being banned. They had several hundred accounts, one for stats for each team. This makes sense for users, given the way Twitter works, but they don't like mass account creation. Interested to see how this sorts out, there seem to be at least a few similar Twitter networks with team/region/topic-specific handles.
• Dooley Online: What URL Shortener Should I Use? – Comparison of features and some usage data for URL shorteners such as tinyurl and bit.ly used on twitter and other services.
• Obesity and Overweight: Trends: U.S. Obesity Trends 1985-2007 | DNPAO | CDC – During the past 20 years there has been a dramatic increase in obesity in the United States. This slide set illustrates this trend by mapping the increased prevalence of obesity across each of the states. In 2007, only one state (Colorado) had a prevalence of obesity less than 20%. Thirty states had a prevalence equal to or greater than 25%; three of these states (Alabama, Mississippi and Tennessee) had a prevalence of obesity equal to or greater than 30%. The animated map below shows the United States obesity prevalence from 1985 through 2007.
• Why text messages are limited to 160 characters | Technology | Los Angeles Times – A look back to the beginnings of SMS in 1985 – Would the 160-character maximum be enough space to prove a useful form of communication? Having zero market research, they based their initial assumptions on two "convincing arguments," Hillebrand said. For one, they found that postcards often contained fewer than 150 characters. Second, they analyzed a set of messages sent through Telex, a then-prevalent telegraphy network for business professionals. Despite not having a technical limitation, Hillebrand said, Telex transmissions were usually about the same length as postcards.

These are my links for April 30th from 05:57 to 07:10:

• SIGUSR2 > The Power That is GNU Emacs – "If you've never been convinced before that Emacs is the text editor in which dreams are made from, or that inside Emacs there are unicorns manipulating your text, don't expect me to convince you."
• How To Be A Successful Evil Overlord – 100 remedies for the fatal flaws exhibited by famous evil overlords of the past. Also some business executives, I think.
• Google Could Have Caught Swine Flu Early | Wired Science – Google’s search data may have been able to provide an early warning of the swine flu outbreak — if the company had been looking in the right place. Last week, at the request of the Centers for Disease Control, Google took a retroactive look at its search data from Mexico. And there the team found a pre-media bump in telltale flu-related search terms (you know, “influenza + phlegm + coughing”) that was inconsistent with standard, seasonal flu trends.
• What Twitter Looks Like For Twitter Employees (SCREENSHOTS) – Some screen shots of current admin tools at Twitter for managing user accounts, blocks, whitelisting, suspensions, and user stats such as # follow attempts, # updates, #directs, etc
• Twitter Aggregator Sawhorse Media Raises Seed Round, Launches Pets, Celeb Sites | paidContent.org – "Channelized" feeds from curated lists of twitter sources.

These are my links for April 28th through April 29th:

• With YQL Execute, the Internet becomes your database (Yahoo! Developer Network Blog) – Use Yahoo to query and assemble data from around the internet, manipulate resulting XML recordsets with server side Javascript.
• Glimmer: a jQuery Interactive Design Tool – Articles – MIX Online – "Makes jQuery accessible through a visual tool. The objective for Glimmer is pretty simple: to enable the power of jQuery through an interactive design surface. If jQuery is the "write less, do more” JavaScript library, then Glimmer is the “write none, do more” jQuery design tool. Glimmer has three core audiences: power users, designers and developers."
• Inside Facebook Reports: Why Hasn’t Facebook Grown More in China? – A look at Chinese consumer internet and social media usage, QQ, 51, Xiaonei, Kaixin, and some reasons why there are only around 300,000 Facebook users in China today.
• Facebook maps the swine flu hysteria | The Web Services Report – CNET News – Visualizing interest in swine flu by mapping percentages of mentions on Facebook wall pages, using data from Lexicon.
• Develop Twitter API application in django and deploy on Google App Engine — The Uswaretech Blog – Django Web Development – Walkthrough of a sample Twitter application on Google App Engine, using Django/Python.

These are my links for April 28th from 05:35 to 14:24:

• Official Google Blog: Adding search power to public data – Interesting. Wonder if the underlying public data sets will eventually become available on Google App Engine as well, sort of like the public data sets available for use with Amazon EC2 applications.
• MySQL And Search At Craigslist – Jeremy Zawodny's slides on MySQL, Sphinx, and free text search implementation at Craigslist, from last week's MySQL conference.
• Skew, The Frontend Engineer’s Misery @ Irrational Exuberance – For mashups and the like, the distinction between a FE engineer and web dev is rather small in terms of technical skills; they are both using the same skillset, they are both interacting with APIs, and so on. However, there are important distinctions between the two: 1. web developers tend to move in small groups or as individuals, whereas fe engineers work in larger groups, 2. web developers tend to design a product on top of an existing backend service (api, etc), while fe engineers are usually working in parallel with the backend being developed.
• Study: Twitter Audience Does Not Have A Return Policy – Over 60 percent of people who sign up to use the popular (and tremendously discussed) micro-blogging platform do not return to using it the following month, according to new data released by Nielsen Online. In other words, Twitter currently has just a 40 percent retention rate, up from just 30 percent in previous months–indicating an “I don’t get it factor” among new users that is reminiscent of the similarly-over hyped Second Life from a few years ago.
• Hey Americans, Appreciate Your Freedom Of Speech : NPR – Firoozeh Dumas on the underappreciated freedoms of speech and expression we have in the US vs journalists and bloggers in Iran.

These are my links for April 24th through April 27th:

• Gallery: Flickr users make accidental maps – tech – 27 April 2009 – New Scientist – Building map visualizations using geotagged photos from Flickr.
• Does Hewlett-Packard Need a Dose of Anarchy? – NYTimes.com – When your organization is built on lean, predictable operating excellence (cost cutting, procurement, scale), where do speculative, high risk, growth opportunities come from?
• JavaScript for hackers – Opera Developer Community – On Javascript parser and some eval examples that lead to XSS vulnerabilities
• Processing.js – Javascript port of Processing graphics library, requires Canvas.
• Pittsburgh Pattern Recognition – Face recognition technology startup from CMU, with a demo of tagging faces in video of all episodes of Star Trek (the original series).

These are my links for April 18th through April 19th:

• Why Programmers Suck at CSS Design – Stefano’s Linotype – A practical approach to CSS for non-designers (programmers).
• The Art & Science of Seductive Interactions – Presentation slides on improving application user experience by making them more game like (points, levels, scarcity), social interaction, and other ideas.
• Stephen Marsland – Python code from "Machine Learning: An Algorithmic Perspective", assorted clustering and estimation algorithms.
• Firediff – In Case of Stairs – Firediff implements a change monitor that records all of the changes made by firebug and the application itself to CSS and the DOM. This
  provides insight into the functionality of the application as well as provide a record of the changes that were required to debug and tweak the page’s display.
• Crowdsourcing the semantic web | lexanderA – "Currently, all attempts at providing semantic metadata require server-side changes which means that we need to rely on page authors to implement them. This, of course, is a major obstacle. But what if we could change that? What if we could bypass page authors and have the crowd add semantic metadata to existing pages?"
• Just How Important is the Valley? Let’s Look at some Data. – Tony Wright dot com – Is the silicon valley entrepreneurship model specific to SV? List of acquisitions in 2007 and 2008.

These are my links for April 15th through April 17th:

• Paul Buchheit: Make your site faster and cheaper to operate in one easy step – Compress text files with gzip to reduce file size/bandwidth, the incremental cpu cost is usually low relative to the performance gain from lower network cost. Friendfeed uses nginx in front of main web servers for this.
• Jabbify – Free Comet web service and browser client for simple chat and streaming status applications.
• TinEye Image Search Engine – Idée Inc. – The Visual Search Company – Finds references to images online, starting with an original image. Attempts to use image analysis to be independent of scaling, cropping, and other common manipulations.
• All That Twitters Isn’t Gold: A Popular Web Application in Search of a Business Plan – Knowledge@Wharton – Business school take on Twitter and high growth, non-revenue consumer web startups.
• Almost Viral: A Hybrid Acquisition Strategy – "By being almost viral you can grow very cheaply, control your rate of growth and demographics, and get enough traffic to conduct meaningful experiments. Need to grow more slowly? Just decrease your daily ad spend. Need statistically significant results more quickly? Increase your daily ad spend. With a viral coefficient of 0.9 you’ve dealt with your acquisition risk. Rather than going fully viral and dealing with the operational difficulties, it might be worth your time to deal with other market risks: retention, engagement, and monetization. "

These are my links for April 12th from 17:02 to 19:13:

• Dubai bashing and ‘what-aboutery’ – Joi Ito’s Web – Joi Ito comments on various recent negative articles on Dubai.
• A VR Geek Blog » Diva – Exploring your database in 3D – Visualization tool for looking at relational database structure in 3D, with optional data glove VR interface. Wonder if they ship with the cool techno music that's playing in the demo videos.
• Polar Rose | Naming is sharing! – Face recognition service, currently scans Flickr photo collections for tagging to Facebook names.
• iSerenity – A collection of background / ambient noise, including ocean, rainforest, city street, library, etc
• A Bunch of Great Strategies for Using Memcached and MySQL Better Together | High Scalability – Notes on approaches to data caching in web applications.

These are my links for April 11th through April 12th:

• Wordle – Beautiful Word Clouds – Wordle is a toy for generating “word clouds” from text that you provide. The clouds give greater prominence to words that appear more frequently in the source text. You can tweak your clouds with different fonts, layouts, and color schemes.
• The dark side of Dubai – Johann Hari, Commentators – The Independent – "Dubai was meant to be a Middle-Eastern Shangri-La, a glittering monument to Arab enterprise and western capitalism. But as hard times arrive in the city state that rose from the desert sands, an uglier story is emerging."
• Topless Robot – Hot Girls Have Lightsaber Strip-Fight for Your Viewing Pleasure – Star Wars CGI meets fake body spray ad
• Poll Result: Best VPN to leap China’s Great Firewall? – Thomas Crampton – - Witopia – Undisputed winner. Quality of service, speed of surfing, though it is said to be relatively expensive at US$50 to US$60 per year. Hotspot Shield – Bandwidth limits can be painful. Force you to wait until the next month if you use it too much. – Ultrasurf – StrongVPN
• InfoQ: Facebook: Science and the Social Graph – In this presentation filmed during QCon SF 2008 (November 2008), Aditya Agarwal discusses Facebook’s architecture, more exactly the software stack used, presenting the advantages and disadvantages of its major components: LAMP (PHP, MySQL), Memcache, Thrift, Scribe.
• The Running Man, Revisited § SEEDMAGAZINE.COM – a handful of scientists think that these ultra-marathoners are using their bodies just as our hominid forbears once did, a theory known as the endurance running hypothesis (ER). ER proponents believe that being able to run for extended lengths of time is an adapted trait, most likely for obtaining food, and was the catalyst that forced Homo erectus to evolve from its apelike ancestors.

These are my links for April 9th through April 10th:

• Coding Horror: Sex, Lies, and Software Development – Are there any programming jobs you wouldn't take? Not because the jobs didn't pay enough, had poor benefits, or limited upside — but because the work itself made you uncomfortable? – A long comment thread about the ethics and social issues around working for porn sites vs other employers.
• Daring Fireball: How to Block the DiggBar – On URL shorteners and blocking DiggBarr from framing target pages.
• How I lost 50 lbs with the new Twitter API – And now it’s all this – On implementation changes required to update a Twitter client app (Dr. Twoot) to the latest API
• 10 papers you need to read | Science for SEO – "This is a list of my top 10 freely available papers on the topic of information retrieval. You will notice that they are rather old, but the techniques used described and the findings are not always dated. Those that dated are important nonetheless because they provide a good foundation to understanding why things are as they are in information retrieval these days."
• jesus blinched (or: why i love maundy thursday) – pistachio’s posterous – "what stays with me to this day is the abject humanity of jesus in the stories of the last supper, the betrayal, the denial and above all, in gethsemane."

These are my links for March 16th through April 2nd:

• Google uncloaks once-secret server | Business Tech – CNET News – Photo and more comments on the Google data center server configuration, 12vdc only, local battery, shown at yesterday's data center power conference.
• Google’s Custom Web Server, Revealed « Data Center Knowledge – 1:30 video of current server configuration, from Google Data Center Energy Summit, April 1, 2009. Open shelf, power supply with built in battery (per-unit UPS) rather than centralized UPS.
• HerHotSpot Uses Facebook Connect to Block Boys Out – Relies on Facebook profile data to limit boys access to site targeting girls only. Uses FBConnect as the exclusive login method.
• SandHill.com | Opinion : Cloud Computing Ecosystem Map v1.0: Standing on the Shoulders of Giants – Collection of pointers to maps of the cloud computing ecosystem, and a merged map, as of March 2009
• Penny Arcade! – Le Twittre –