When you open an Al'book as far as it will go, and set it on a desk top, the corner edge of the screen/lid, near the hinge, comes extremely close to the desk top, and it seems to me that it's going to get scratched if there is any abrasive dirt on the desk. I would recommend only using this Al'books on a clean, preferably soft surface, and not opening it all the way. Has anyone got any scratches up there yet?