Hacker News on 12 November 2012

• Python Libraries you should know about
• Alone Together, Again
• Rampant Abuse of Push Notifications Is Ruining Them For All Developers
• My favorite regex of all time
• A billion dollar software tech company is founded every three months in the U.S.
• Microsoft's Skydrive sends two million NULL characters
• Y Combinator interview decisions postponed to November 15
• Reddit Considering Accepting Bitcoin
• Shumway: a SWF interpreter entirely in JavaScript
• LuaJit 2.0 is out