So... i'm new to these forums, but macrumors has been a part of my everyday life for at least the past year. I had a weird thing happen to me and wanted to see if anyone else experienced the same. I have an iPhone 4 that I pre-ordered and picked up on day 1. I bought the bumper when I got the phone. I've always babied my electronics and this one is no different. I also purchased Ghost Armor and put it on the front and back of my iPhone 4 (not the sides since I have the bumper). I've never dropped the phone or set it down hard. I carry the phone in my pocket with no keys. Wallet and keys are in the other pocket. On Sunday, I was relaxing on the couch and I saw something on my iPhone that I didn't notice before. It looked like a crack, so I peeled the Ghost Armor back just a little bit (hence the fingerprints) and sure enough, there is a crack straight down the back of it. WTF?! I'm taking to the Apple Store tomorrow to see if they will replace it. I think I'm going to get a full case instead of the bumper. I don't understand... Apple claims that this glass is supposed to be stronger than plastic and much stronger than before. I had a 2 year old iPhone 3G that never had any issues. I've attached a pic. Has anyone else experienced this? I can definitely understand dropped phones cracking (not saying that it's excusable for Apple), but this is weird!