I just stumbled upon a clever product at Yoyamart: Chalkboard Magnetic Paint. With two coats of this stuff, you’ll never need a whiteboard or bulletin board again. After applying the paint, you can chalk and stick magnets all over any flat surface. Chalkboard Magnetic Paint isn’t new, but people are constantly coming up with innovative uses for it. You can view a couple room transformations at Apartment Therapy. A 16 oz. can goes for $35 here.