Here is a local rider who is the creator of cyclistats. He's taking the campaign to the streets, blaring various Obama speeches from a portable sound system mounted to his road bike.
http://www.1000miles4obama.com/
I drive past him every morning and most afternoons on my way to and from work. I saw the buckets for the first time on Monday and wondered what the heck he was doing. Then I read about him on the RBR weekly newsletter today.
I met him at a ride a couple of years ago. He seems like a nice enough guy. Good rider, too. Kind of an annoying thing to do, though. Hopefully he won't make a good moving target for some of the redneck righties here in our county.