So I have been having lag and disconnect issues lately. After correcting an undiagnosed problem with my ISP, I decided to delete my WTF folder just for giggles and suddenly the WoW launcher picked up PWS:Win32/OnLineGames.GL. Avast apparently doesn't see it, so I am working on making it go away now. No telling which addon stuck it in there, so just a heads up for anyone else that might be seeing anything similar.

(Maybe it was all that Orc on Tauren pr0n.....)

correction it was this one

http://us.blizzard.com/support/article.xml?locale=en_US&articleId=21395

WTF Folder......hehehe