This product looks really interesting:

“IdeaPaint is a patent-pending single-coat roller-applied paint that transforms any smooth surface into a high performance dry-erase writing surface. IdeaPaint is perfect for the conference room, creative spaces, classrooms, home offices, kids rooms, playrooms… or any other spaces.”

We just ordered our sample, so I’ll post again if any of our ideas for using this at the office work out.

 www.ideapaint.com