Hacker News on 13 May 2008

• Lies We Tell Kids
• Letter to a Young Procrastinator: Some last-minute advice from a veteran slacker
• Narcissism of small code differences
• Writing, Briefly
• Session variables without cookies
• Advanced Codemunging: How SICP, Emacs, and Lisp Change Your Day Job Performance
• Why Yelp Works
• Omnisio Syncs Slides with Video Presentations
• Twitter All Your Bash Commands
• Bye Matlab, hello Python, thanks Sage