I've had experience with whiteboard wallpaper before (I don't know about the paint). After a while, it starts to look like crap because it's just not as clean a

I've had experience with whiteboard wallpaper before (I don't know about the paint). After a while, it starts to look like crap because it's just not as clean as when you started. Sort of like real whiteboards, but permanently affixed to your wall.