Hacker News on 21 March 2010

• Ben Folds Chatroulette Piano Ode to Merton
• Good sleep, good learning, good life
• Google Code University
• Please review my web-based Emacs color theme generator
• The Complete iPhone Development Toolbox
• JavaScript: what is "this"?
• Why writing software is not like engineering
• Contributing to Open Source projects
• "Twitter" in 1935
• James Randi comes out of the closet at 81