Hacker News stories for 11 AM on Saturday Oct 06, 2012

0.969 SHA-3 extensions for Ruby and Node.js comments

0.966 Things I Learned From Founding Technology Companies comments

0.827 Pushing Python Past the Present comments

0.609 A Master of Improv, Writing Twitter’s Script comments

0.375 Bitcoin’s value is decentralization comments

0.109 Google announces YouTube now has more than 1,000 educational channels comments