With this little toot of its own horn:
We refuse all donations from corporations, labor unions and PACs. Individuals may not donate more than $5,000. We also refuse all contributions from registered federal lobbyists and registered foreign agents.
You can search through the donors here. So far, I can tell you that Bill and Hillary Clinton, Bill Richardson, Rod Blagojevich, and Roland Burris have all chosen not to donate. Like every journalist in America, I plugged their names in before anyone else's.