I started the group. Anyone is welcomed but you enter knowing about the content. The intent is not to be exclusionary but to have conversation among like minded people without being swarmed and hassled. Chuck, if you join the group and propose a name change that the majority agrees with then it will be done.
I was a longhair too.
So you're looking for an echo chamber, not people who are rational and articulate who disagree with you on particular subjects.
Pass.
"To defeat one's enemy, you must know one's enemy."