I don't like using screen protectors if I don't have to. And this glass screen seems pretty scratch proof (for the most part anyways, I know anything could be scratched). But in everyday usage, taking pretty good care of your phone, have you put any scratches on it? I've had mine a month now, no protection, and not a single hairline scratch to be found. I carry it in my front pocket always and tend to set it down where ever and it's still good. I know lots of people are using screen protectors, but for those that aren't, has anyone actually needed one in normal everyday moderate care use? How good is this screen anyways?