I couldn't agree more. If you can't speak our language leave. I dont care if your Canadian or American or from space just respect the language
He's not the founder of communitarianism. He is simply one of the key proponents of communitarianism in the US.
Well, the co-founder of ACL Niki Raapana, calls him the founder of communitarianism here: http://nord.twu.net/acl/etzioni.html So anyway, what do you know of him?