Well i have like 0 ideas, atm i don't know who can be hacker or troll, so i don't know i think that i will join the bw. I will wait a bit btw before to put a vote.
However, regarding what Paul said, in my opinion at the beginning of the game there were:
Users: 12 or 13
Lurkers: 2 or 3
Hackers: 4
Trolls: 4
So at this moment probably there are:
Users: 12 or 13 - 6 = 6 or 7
Lurkers: 2 or 3 - 1 = 1 or 2
Hackers: 4 - 1 = 3
Trolls: 4 - 2 = 2