http://blogs.msdn.com/b/micahel/archive/2009/04/20/anandthakkersfavoritebug.aspxWhen we were very close to release of the first version of our product, I found a bug in which the product crashed on entering the license key :). Debugging the issue was a lot of fun for developers and regardless to say the bug got immediately approveden-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)