Funny how much differently you are treated with a rainbow sticker. I was driving a friend's car one time and was getting all kinds of distasteful gestures mostly from teenagers. Figured out there was a very small rainbow strip on the back bumper. Not that anything bad would happen from just a sticker but in my opinion, because there are a few bad apple teenagers out there who just don't have a clue about what the real world is like, having such a sticker would not be worth the headache.