Hacker News stories for 7 PM on Thursday Mar 01, 2012

0.899 Rails 3.2.2 Released (bug fixes plus improved security) comments

0.830 Collateral Damage: Speaking Out Against Wireless Harm comments

0.592 Keep Your Sanity with Event Handling State Machines in iOS Game Development comments

0.533 AOL to layoff 50 comments

0.533 Robot Quadrotors Perform James Bond Theme comments

0.522 Linode Manager Security Incident comments

0.522 How Three Germans Are Cloning the Web comments

0.487 Investment Crowdfunding Moving Closer To Reality comments

0.375 Patience & Persistence comments

0.288 Facebook Party Invite Accidently Draws 15,000 People comments

0.258 This book will transform you comments

0.255 If You’re Using ‘Password1,’ Change It. Now. comments

0.229 Your New Brain comments

0.224 Changing Engines Mid Flight-How Google Search Really Works comments

0.204 Kim Dotcom Interview - I’m no criminal. video comments

0.186 The Drinking Straw Construction Game comments

0.083 Readability for iOS comments

0.050 Yelp Prices Its Offering at $15 a Share comments

0.015 Best Practices For Marketing a New App comments