www.techblog.com is tracking 2008 Presidential candidates' stances on various tech issues, including net neutrality.
As it stands now, 9 out of 15 candidates on the roster are pro-net neutrality. The majority in favor are democrats. There are also a couple of N/A listings. Not sure what that means, exactly, but Fred Thompson is one of 'em. Click here for the full list.
Check out our Rock the Net campaign (and sign up!) to learn more about net neutrality.