The flamewar is real enough, there's no denying that.
The only thing to question here is whether or not Stefy2 (== Weltall == Hugo80) should be held responsible for it, when his only involvement seems to be a one-line comment where he seemed to agree, in too sweeping a manner, with what someone else said. Agreement he probably didn't intend to be so sweeping, but lacked the english skills to formulate better...(?) Possibly he has added some more comments later, with some complaint/description of how he was banned, but that is only natural and not blameworthy in itself (unless he did stoop to flaming there).
In all cases I have seen so far, following the links available, the flaming posts have been made by other people, not by Stefy2.
Aren't we punishing the wrong guy here ?
It looks more and more like a big misunderstanding to me.
(His involvement I mean, as opposed to the involvement of the real flamers.)
Best regards: dlanor