< Ergo^> Six Stages of Debugging
              < Ergo^> 1. That can't happen.
              < Ergo^> 2. That doesn't happen on my machine.
              < Ergo^> 3. That shouldn't happen.
              < Ergo^> 4. Why does that happen?
              < Ergo^> 5. Oh, I see.
              < Ergo^> 6. How did that ever work?
              < MatthewWilkes> 7. svn blame
              < miniwark> 8. one day we will write tests