Kerry bumperstickers, common as dirt here a couple of days ago, are vanishing like the leaves of autumn. You're right, it must just suck being a Liberal right now. (Major gloat still in progress!!)
They are probably making space for the inevitable "Don't blame me, I voted for Kerry" stickers.
Here in Greensboro, before the election, Kerry/Edwards bumper stickers were about even with the Bush/Cheney ones. Guilford county went narrowly blue. This morning, the number of Bush/Cheney stickers had not diminished, but I didn't see a single Kerry/Edwards sticker at all. Go figure.