[ifoundthetao]

Yeah, that was my exact experience too. They're nice for a while, and they can make great Kanban boards, if you're into that. But I only got a couple years out of them (which is honestly fine, for their cost). If I were a bit more clever, and still needed those types of whiteboards, I would have engineered something to make it easier to remove them from the wall, without having to redrill holes.