The google overlords yanked the site's adclick account. Some garbage about violating their nebulous terms of use, but no example of any violation was provided, and we really tried to police the crap out of the site after the last warning. Mark filed an appeal, but google opted not to look into it further, presumably as we are not a big enough revenue source. So, as a result of all this, the ads are gone for now. Mark and dodgechargerfan are looking at alternate click ad services right now, so the ads will likely come back eventually.