<< I'm not a dentist, but next time they tell you that you need to have your wisdom tooth pulled, ask them to show you the x-rays and take a look at your wisdom tooths. Are they growing sideways and hitting your molars? >>
yeah, i don't think EVERYBODY needs to get them removed. even my dentist still has hers, and she was teasing me that i was afraid to have them removed, then she told me about hers. She said if it doesn't hurt, then I don't have to. But the larger question is probably what you said, which is whether or not they are growing all funky and getting in the way.
If not, then you're getting an unnecessary procedure. i think there's always the possibility that pulling wisdom teeth is just trying to be made into an automatic procedure so they can make more cash off of you (your health provider).