Hacker News on 27 April 2009

• The Management Myth (2006)
• Rules no one teaches but everyone learns
• Ask HN: Any programmers here that are able to make a living selling their own programs?
• Secret History of Silicon Valley Part VI: Every World War II Movie was Wrong
• Close the Book. Recall. Write It Down.
• Screencast: A CSS Framework that is actually a framework.
• Vernor Vinge predicts singularity by 2030
• The Facebook Open Stream API
• Jakob Nielsen: World's Best Headlines: BBC News
• What You Can't Say