Was just cleaning the screen of my Surface Pro and there it was, a 2 inch long hairline scratch right across the middle of the glass. Have NO idea how it happened as my SP lives in a case and never leaves the house. The scratch is fine and can only be seen at the correct angle but like the first ding in your shiny sportscar, it sucks. The only possibility I can think of is that the cloth I use to wipe smudges off it must have had a tiny bit of grit in it. I actually had a screen protector on it but took it off because it was harder to wipe off. Oh well, these devices are warriors and they get a little beat up like any laptop or tablet. Just makes you sad when it finally loses it's "new" like that. Even though it's a fine scratch you can actually feel it if you run your fingernail across it. Wow, how the ****. I swear that wasn't there yesterday. ** Guess I'll put the screen protector on it now and I won't be able to see the scratch anymore. Stuff like that really bugs me.