Popular on hacker news    2011/03/07

(YC W11) YC-Backed Like.fm Is A Social Network For Tracking Songs
Accounting for Computer Scientists
Are "teens" born or made? An interesting twist.
Why Puppet Should Manage Your Infrastructure
AppHarbor (YC W11) adds support for Mercurial
Google Voice Now Offers SIP Addresses For Calling Directly Over IP
Abusing the HTML5 History API for fun (and chaos)
Show HN: Beginning Android for iOS Developers
Ant colony simulator
Moviebarcode - Movies compressed to a single frame
Google Android Captures #1 Position in U.S. Smartphone Market
Icons (including free for commercial use)
IPad gets approval from FAA to replace paper flight charts and maps
Business Insider Turns A $2,127 Profit On $4.8 Million In Revenue
Socialcam Now Available
How Facebook plans to bust up the SMS profit cartel
The Joy of The Joy of Clojure Closure
57 YC startups' Twitter follower growth over time
Implementing Workflows on Google App Engine with Fantasm
On moving from CouchDB to Riak
Facebook adds Samaritans suicide risk alert system
Dear Apple, Please Copy This Notification System For The iPhone Immediately
Google announces bitcoinj: a bitcoin implementation in Java
Things Your Startup Should Know about Email Marketing Companies
Octopart (YC W07) helps nearly a half a million people find parts every month
How rich kids already won the career game
No-SQL injection in Mongo PHP
Hey Apple, Please Be Nice and Share MacRuby
Work Less
Delete Button. Yammer take a hint.

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