Hacker News on 30 August 2010

• Kind reminder: please (re)read the HN guidelines
• Bill Gates Enrolls His Kids In Khan Academy
• Arcade Fire meets HTML5
• The Illusion of Winning
• Python Visual Tutorial
• Jason Fried: The Truth About Real Estate
• Clicking Facebook "Like" Buttons Gives Owner Permission To Spam You (w/ demo)
• What A CEO Does
• The Tragic Death of Practically Everything
• Burning Man's open source cell phone system could help save the world