I was under the impression that inmates in a federal prison are not allowed to play computer games or access the internet except via monitored e-mail so exactly how is this person supposed to have played WoW?

Ah, I understand now. Anyone who wants some guerilla marketing done for their product just needs to slip this guy some cigarettes if he promises to sue them. The lawsuit will never win but it generates publicity and you know what they say about publicity. . .

(I'm not saying Blizzard encouraged this but it would be a clever marketing method)