http://www.joystiq.com/2007/06/24/ad...-an-addiction/
Apparently the doctors from the American Medical Association (AMA) who were looking to have video game addiction classified as a disease have backed away from their decision. They now recommend the American Psychiatric Association, who would have had the final word on the matter anyway, consider doing more research into the issue and possibly add the diagnosis to their revision of the DSM (Diagnostic and Statistical Manual of Mental Disorders) in 2012. The AMA doctors who believe video game addiction exists say it affects approximately 10% of players, but say more study is needed.