Any scratch that people report having on a droid is most likely not a scratch at all, but a crack. Cracks are the real danger and can come from any pressure put directly on the screen. No matter what kind of screen protector you have on the Droid, if you throw it in the same pocket as your keys then bump into something, you have a good shot at cracking your screen. I've got a Dare with a cracked screen and all I know is that it happened while in my pocket one day. Looks exactly like a scratch, and yes I had a screen protector on it. The Dare does not have glass like my Droid, which is the only reason I had a protector on it. Plastic scratches. Glass in most cases does not. The only real use of 'Screen Protectors' on a droid is if you like the feel better or to keep it smudge free. Other than that, it is a placebo.