I was raised Mormon; my whole family is still Mormon. They are 'fair game', but I have a deeply ingrained compulsion to clear up common misconceptions about Mormons as a group.
Mormon jokes are hilarious, but some of the more aggressive ones flirt with religious intolerance and that gets to me. Basically I just love my family (even if they are all insane over-zealous Mormons).
Its good that you still desire to clear up common misconceptions, that's very much appreciated.