These thread has sent shock waves inside me ! Holy Cow ! I am thinking, I mean, How can that black coating just peel off on inside of the of the screen ?? The OP says he just used a cloth and water to clean it ? How on Earth is that Possible that the coating peeled off with just as simple as that ? Apple in all its manuals for all its product say this, should the need arise you can use a damp cloth (no problem) to clean your Apple device ! So even Apple officially says ok to clean your device with a damp cloth ? so how could this be possible than ? I am soon going to be a proud owner of the UBER COOL ! rMBP and I am very particular (some would say fussy) about keeping my electronic/especially computing device clean. And once or maybe 1-2 times in a week I do clean it with damp cloth ! does this incident mean I should stop thinking about doing that, with the fear of the coating just peeling off ! I mean WTF ? How on Earth is that Possible ? with such a gentle wiping and cleaning ! Holy S h i t !! 