It is irrelevant who LVHCM is. What is relevant is that this site is an extension of Ken's home, and he invites us in asking nothing more than that we remain civil to one another, and a couple of people couldn't even find it within themselves to conform to this simple request.
It's as if you invited someone to a party, and he comes, pulls down his pants and takes a dump on your living room floor. It's not going to matter who he is or how much respect you have for whatever kind of skills he has- you're not going to have any respect for him as an individual and you're not going to be inviting him back.