Does anyone else notice that this phone gets swirls and scratches extremely easy? My 3GS's screen has no scratches in the year I had it and I've had my iPhone 4 since the day is came out and I've also had a bumper on it. The back has a big scratch on the back (but you can't feel it, just visible) and the front has a small scratch. But over the whole entire screen there are hairlines swirls all over. I never had this with my 3GS. Anyone else have this with their (easy scratching)? I don't like putting screen protectors on, never have, but contemplating doing that now. Thanks.