Agreed. My point was only that there are a lot more MA places (including MMA) than MAA places. Most other MA places don't seem to offer open-mat, so that limits the number of places. I think MMA is more inviting to outsiders (in general, there are exceptions) than most other groups, but those of us outside that group tend to either not know or to forget that.MMA should be the most suitable though as it offers the most rulesets.