Hacker News on 19 February 2010

• Newbie Fashion Tips for Grown-up Men
• How a Tax Law Helps Insure a Scarcity of Programmers (1998)
• Check Out What Happened When I Unsubscribed From Groupon’s Email
• Open letter to Google: free VP8, and use it on YouTube
• Flow
• GHC Haskell switches to an LLVM backend
• FBI: Albert Einstein
• Where did all the bankers from collapsed institutions go?
• Why I Hate Your Web App
• The Mariana Trench To Scale