A Post-it pillow? The idea of sleeping on a giant Post-it pad lookalike that might leave ink doodles on my mug doesn't appeal much. But what the heck. It's great for throwing around on the couch.
And if inspiration strikes or there's a TV shopping number you just gotta scribble down, the Post My Pillow ($24) is more likely to be within reach than a reminder pad and pen.
Fortunately, it's erasable, though the site says nothing about replacements for the marker. Plus, you'll have to go through the hassle of stripping off the cover and washing it under cool water if you want to start over with a clean slate, er, pillow.