So if you're carrying around a naked IP4, you might want to flip it over and take a look at all the light scratches on your camera lens housing. You may have noticed that the lens is not recessed. Well, everytime you set it down on it's back, you expose the glass housing to whatever you set it on. Don't believe me? Shine some light on the back camera lens and tilt the iPhone at an angle. You'll see the light scratches. There are LOTS of them. My guess is that the glass on the camera is not this "gorilla glass" they've been talking about. My question is, how long before this starts affecting pictures taken with the camera? Hmm.