I go to the odd thread and this comes up:

It is really annoying because it disables reading the forum.... Anyone else seeing it?
Edit from ioi:
I'm gonna need more info if I'm gonna track the source of this ad down and remove it. Next time it happens can you look under tools > page info (firefox) and try to find the source of the ad under the "media" tab.
As is usually the issue with this stuff I don't get these ads myself being in the UK so unless you guys alert me to an issue I won't know about it. The best way to bring this stuff up is to email or pm me about it with screenshots etc rather than making arsy threads on it. We have about 500 different ads over 3 different ad sizes and 7 ad networks running on the site - many of which are in the hands of the networks themselves and I don't personally have direct control over. Believe me, we don't purposely place ads like this on the site and it is obviously something I want to track down asap and get removed...










