Hacker News on 14 May 2009

• PDF presentations on Data Mining, Bayesian Networks, Game Theory, Search Algorithms
• Schneier on Security: Software Problems with a Breath Alcohol Detector
• Lessons in bootstrapping from the founders of Urbanspoon
• This is your pilot speaking. Now, about that holding pattern...
• Wolfram Alpha Demo by Stephen Wolfram [screencast]
• Successful Site in 12 Months with Google Alone
• Obama proposes no capital gains tax on qualified small business stock
• Nuts & Bolts: Campfire loves Erlang
• This is why we are entrepreneurs. An awesome video.
• Thriving Norway provides an Economics Lesson