Hacker News on 23 January 2014

• Debunking Princeton
• How Silicon Valley CEOs conspired to drive down tech engineer wages
• Why I'm Betting On Julia
• Watchdog Report Says N.S.A. Program Is Illegal and Should End
• Linda Liukas' Programming book for Children has Huge First Day on Kickstarter
• Startup developing HIV/AIDS vaccine is 2nd nonprofit accepted into Y Combinator
• Emacs, naked
• Google Calendar Unexpectedly Leaks Private Information
• HTTP Security headers you should be using
• Payments Startup Stripe (YC S10) Joins the Billion Dollar Club