I'm not an active member of many forums, but one in particular has a flame forum.
It also mostly comprises teenagers.
Now you might think that this is a breeding ground for incessant squabbling and slander, but it isn't. People are too nice. Except me. I'll do whatever I do during the day and in a anti-social/confused/tired mood realise that this forum exists, go in there, flame EVERYBODY indiscriminantly, say things that I would be too busy laughing in real life to say coherently, and laugh myself unconscious.
So the topic is: how do you keep yourself from going insane?