Those are just the protocols. They should also list the client application they're forking as well. What they're doing is like forking nginx selling you a webse

Those are just the protocols. They should also list the client application they're forking as well. What they're doing is like forking nginx selling you a webserver, then when people ask what it's based on they reply with 'http(s)'. Also notice, in their "alternative graphics" none of the open source clients are listed.