constant playing, hardly any sleep or food ... maybe a little something to keep them awake. Doest really surprise me, if you dont have a strong body then in a while i think it can be fatal.
Following the above the Jeremy Vine talk-in show on bbc radio 2 dealt with the issues of whether MMORPGs are healthy or not this afternoon. A few horror stories of peeps quitting work, school, university to play WoW full time.