We've had a couple I believe. But trust me - there was a time when we constantly had these awful posters. On Delphi it seemed like there was a constant stream of insanity.
Even on the Beehive forums (I didn't join until '05) it seemed like we had at least a halfway decent flounce every week or so, and, of course, Tony was headache-inducingly present with his Atlantean Dolphin Master-inspired "wisdom."
(ETA quotation marks)