If there is FAIR PLAY involved, then limits of the RP are determined by the limits of imagination of those involved, not by something YOU decide to be the "powergaming/metagaming/powerplaying."
Joker was not the only one involved, there were many of us who were playing along. You, in fact, were invited to play, but you refused because the game didn't go the way you like it.
The rest of us had great time and we're looking forward to something similar. We like playing the game, you see, in-game and on forums.
Only thing YOU did, on the other hand, was to run to Admins and request for Joker's and Thugs' rep to be adjusted.
And you have the nerve to call for a "trial-by-forum"?
If it wasn't sad, it would be really funny.