Paul, I'm in the same "flavor family" of crazy - with some twisted twists and turney turns, plus I'm female and that (for some, mind you, but not all) totally explains my "flavor of crazy". I echo David Livingston, "Your home, your rules. Simple really." Respect for the 'rules of the house' are just that, respect. Truly one of the most basic concepts we humans have devised. I personally don't feel you need to explain yourself/your reason for ANY house rules to any adult person who wishes to avail themselves of your totally mind-numbingly awesome setup there at YOUR Lab, whether it be visiting, contributing, workshopping, picking their nose, whatever. WE'RE ALL WEIRDOS IN SOME WAY OR ANOTHER. Let those peeps who don't get it or simply choose not to get it, go somewhere else to obtain awesome knowledge and be part of something magical. After all, it clearly states in all the disclaimers and the master rule book that it's a dictatorship.