Hacker News on 21 April 2007

• Jessica Livingston's Founders at Work talk at Google
• jwz: flat-files vs databases ("To a database person, every nail looks like a thumb")
• Steve Jobs Stanford Commencement Speech 2005
• The Perils of Being Suddenly Rich
• Is this how to get banned for life from Y Combinator?
• Allowing voting down of YC comments leads to group-think, Nazi-ism and suppressing of unpopular points of view. Do you agree?
• Good luck on the interviews!
• Month-Long Dive Into Web-Based Apps
• You can't say these @ startup school either!
• BuyYourFriendADrink.com - (NYC area only currently)