All,
I have re-enabled ads after making one major change: I have disabled all Google AdSense ads from Google certified networks. We're trying to pinpoint what in the ads has caused this problem, so your feedback would be extremely valuable...we're certainly not trying to infect anyone else (not that we were trying to infect anyone in the first place). Please let me us know if you continue or do not continue to have this problem from this point forward. Thanks again for your patience.