I got the tiniest speck of silver on the chamfer today, just to the left of the front-facing camera. It annoys me because I always think there's a speck of dust there that I need to wipe away. I don't know how it happened either, I have a separate pocket for my iPhone. Nonetheless a pouch has been ordered. I was thinking a dab of black sharpie ought to do the trick, since it's a tiny fleck it'll probably blend in to the naked eye. Am I right? Any other suggestions? Thanks.