(dunno if this is the right section)
I just got an alert of my Anti Virus programm by a banner/advertising thingie on this page. It was triggered by an add at the left side of the forum under "sponsored links".
Here the alert info
22.07.2009 19:02:46 Found: HEUR:Trojan.Script.Iframer
at this adress
you might want to check that