#7 (bad example code everywhere on the web) drives me nuts. I see plenty of stuff that seldom contains the correct way to do anything and lots of time is just plain wrong. Every time I see an example with data access inside a Winforms form, I think of you
Then again, I think of you when I watch the famous Sesame Street "Put down the duckie" video with Katy
http://www.youtube.com/watch?v=T3049TRLo5M (at the 3:31 mark and the 4:24 mark) :)