kaluza: I don't have a big problem with the rules the way they work now. The playing of Go requires a certain amount of courtesy. And the current rules force players to learn courtesy and sportsmanship.

Occasionally, this means asking Fencer to end a game. I'm sure this annoys Fencer, but he's been doing it for a while, so it can't be that bad. Previously on this board, it has been suggested that some members be appointed to adjudicate disputed games. I still think this is the best solution.
OK. I rest my case.
After all it is Fencers work to do, both, to implement new rules or to end games of unsportsmanlike players. I think this discussion did help him and I'm sure he'll know what to do (or don't do) with it. Thanks to all who contributed.