Tom- Stemming from my days in the trading pit, one of the subtleties that make an "open outcry" system work is the disemination of information. If someone acted inapproprietly and outside of the rules it becomes necessary to let everyone else know who, how and when. After awhile it was common knowledge of who you needed to double check and who you needed to have someone else as a witness initial your trading card. With so much money at stake, credibility was/is an imperative.
With this open forum having many simalarities to the "pit" as far as who ever is going to open their mouth better be willing to back it up and honor their commitment, I was under the impression that something nafarious had happened. But after re-reading your post, you did make it clear that it was more about your implementation at other clubs that was "getting out of hand".
I hope you think about this "full disclosure" method of rooting out bad apples, in an open forum, as information that will be considerate of all others who follow.