I have adopted Jeff Smith in MO-3 (Gephardt's seat) because it's a primary where we have a chance to get a real progressive in there (in a race where the Democrats are certain to win).
His website has something interesting on it today. They have two television ads up on it and are asking people to vote for which one they prefer by making contribution in the name of one or the other. Whichever raises the most money is the one they will air.
Check it out for yourself at:
http://www.jeffsmith2004.com/ad_vote.php