Hacker News on 15 January 2013

• Y Combinator is funding the future of spam in Windows
• Introducing Graph Search
• Please Stop Attacking MIT's Network
• Petition To Fire Aaron Swartz’ Prosecutor Reaches Goal
• California To Hit Startup Founders with Big Retroactive Tax Bills
• The Atlantic posts sponsored Scientology story, moderates comments
• What No One Told You About Z-Index
• Aaron Swartz: The Book That Changed My Life
• Design Books Every Hacker Should Read
• Plea Bargaining and Torture in light of the Aaron Swartz case