Seems like most/all ppl in this thread are also missing the bit where MacBooks are just too thin; so much so, that it's hard to even protect the fragile coating on the screen from damage without something as thin as printer paper in between it and the keyboard. It's hard for me to remember to put that piece of paper in there every time, but if I forget, I risk oils from the keyboard getting on the screen and permanently erodong the anti-reflective coating.