OK. Seriously, seriously annoyed. Laptop on bed with iPhone. Didn't realise iPhone was there. Lift covers up--iPhone takes flight and brushes screen....looking closely can see there is a 'chip' or blemish which feels like a crusty bit of something on the screen. I am normally SUPER careful (look how unmarked the rest of the display is). I'm gonna take it to the store. Its recently been repaired for logic board problems. What are my best chances of getting a free display, story wise? I want to claim innocence and say I've just noticed it after I got it repaired, no idea...help? Any other ideas? I just can't afford to pay for a replacement display for this size of a mark, but I know its gonna bug me for the next few years.