Ed Cone has the right idea
Here's a meme that deserves wide propagation:
Alas, the astroturf form on the FRC's site requires a valid U.S. address before it'll spam on your behalf. But if you're reading this, and living in the States: get over to Ed's place now and follow his lead.
(As an aside: if real people co-opt an astroturfing campaign, striking a counter-astroturf blow - what's that called? A "realgrass" campaign, perhaps?)