Hacker News on 30 September 2009

• The Doers Club
• On Applying to Y Combinator
• Abusing Amazon Images
• You're the Smartest Guy In The Room ... but please, try to restrain yourself.
• Head-On Crash Test of 2009 and 1959 Cars (video)
• Ask HN: advice for my site, happyjobsearch.com
• Tips for recruiting great developers
• Information Theory, Inference, and Learning Algorithms (free ebook edition)
• How Prolog was used to develop Erlang
• The dark side of NoSQL