I admit I have engaged in heated discussions, in this an other forums, and at the end I have always regret doing so. Sometimes I have thought what would happen if I log in with a different user name and pretend to engage a discussion. Sure thing, it will increase the number of viewers because we tend to be attracted by violence in any form, and maybe it can grant some laughs to the troll, but where is the point? For the rest of the users, if there are two nicknames there are two different people, even if there is only one behind them. It's like wrestling; it attracts crowds even when everybody knows it's just a coreography...