Troll attack?
I have seen several different breeds since I've been online:
The Slammer Troll; one who will argue with all principles of recovery and slam all ideas that are not their own.
The Multiple Personality Troll; one who uses many names. if one personality isn't getting the attention it craves, it switches to another. It may get banned as one personality and sneak back in as another.
The Alterior Motive Troll; this one wants to befriend a vulnerable member of the community, and isolate them. They win their trust, and convince the member that everyone is out to get them. Then they use this to manipulate the member for their own means.
I'm sure there are others, but these are the one's I have had personal contact with.
