To make sure everyone understands this, we are not in control over what ads appear through google, though we can ask to have them not repeated. So when you see ads for either John McCain, Hillary Clinton, or Barack Obama - and we've had all three now - this is not an endorsement for any of them. As we understand it, it is the system responding to what it finds on the site, and in this case, we're guessing that means primarily the boards.
Please let us know if you see any objectionable ads and we'll request they not run again.