Hello everyone, I have a 2013 Macbook Air and recently I noticed on the outline of the brightness increase screen there is some little scratch or nick of some sort. So I am wondering if it's possibly just a little manufacture error on Apple's part. The only instance where I might of caused the little scratch would be when my 2nd gen ipod shuffle fell on the keyboard, but I highly doubt it could have been my shuffle since it would of had to be oriented and positioned in a place where the thinnest part of the shuffle touched that edge. So it's probably very unlikely. I'm mainly wondering this out since it's stressing me out about the fact that I may have caused it, so I was just wondering if you guys kind of had the same experience of me in these cases. I know the picture is blurry but the scratch was so small that even my digital camera had a hard time taking a good photo so I took it with my iphone 5.