Hacker News on 22 September 2008

• Is your Rails application safe?
• An intelligent discussion on ligatures for 'wtf' and 'lol'
• Hidden Features of JavaScript
• "A New Kind of Venture Capitalist Makes Small Bets on Young Firms"
• 700 Billion bailout? Ebay it
• Ask HN: Hack a healthy, yet not expensive, meal.
• Goldman, Morgan to Become Full-Fledged Banks
• Hidden features of Python
• PHP vs. Lisp?
• Richard Feynman and the Connection Machine (by W. Danny Hillis)