Hacker News stories for 1 PM on Monday Jul 30, 2012

0.602 Jonah Lehrer Resigns From The New Yorker After Making Up Quotes comments

0.588 Does category theory make you a better programmer? comments

0.576 Open Partnerships: Balanced and Dwolla join the Gittip community comments

0.355 You’re a Growth Rookie, not a Growth Hacker comments