For the love of god! Fellow developers:
1: if you support rotation in you app, for christs sake, rotate it and test it!
2: if you use networks services, test your app on cellular AND an EDGE connection! <- especially if you are trying to show me your wares!
3: if you offer a universal app, make sure it functions properly on a real iPad!
[End of rant]
Okay, I know I feel better, how about you?