I'm not sure if i just have a defective smart cover or what but its starting to annoy me. I have barely touched my new ipad 2 (i just got it replaced yesterday) but this was also a concern with the ipad 2 i had before that. Even if i clean the screen and close the smart cover then open it right back up there will be tons of dust all over the place. Not like dust dust, but like parts of the cloth are getting left over from the smart cover or something. And it'll leave little vertical line imprints from the parts of the cover which i have to rub to get off. The only reason im concerned is every time i open it up and go to slide my finger across the screen im jeopardizing scratching the surface with my finger. not only that but i felt like i scratched my old ipad (which got replaced for backlight bleeding) when i tried to use a microfiber lens cleaning cloth after opening it up. TLDR: does this happen to everyone's smart cover?