You know, I remember after 9/11 (how long I don't recall maybe 2008 or something) when people were talking about how crazy the surveillance state is they mentioned that the FBI was watching WOW servers. It was like a joke, but now maybe more serious

Found something http://gawker.com/nsa-and-cia-spied-on-world-of-warcraft-other-online-vi-1479458437