bought an imac just in and around xmas 2009. i love it and still do, but i noticed over the last few weeks like a static dust marks on the top left corner inside the glass.
so i booked it it to the genius bar for them to have a look at. the guy said he thinks he knows what it is and proceeded to ask me if i smoked? i said no, oh then replys, it just i have seen this from peoples imacs that are in a smokey dusty house. fuck that i said to him, i dont smoke and i see enough dust in my work to last me a life time!. he laughed and said okay we will replace the glass and lcd screen for u free of charge.. only down side is that its gonna take 10 days or so..
making me now think about taking out apple care now!!! just abit undecided