Those are good points and something we DO think about. For now we ask creators to link to their channel on vigilante.tv / dollarvigilante.tv in their video description like here from Sat Yoga (

Regarding people without accounts we ask them to create one but some doesn't want to yet. I suggested @kencode who programmed HiveTube and talks to some of the whales that they could just tell use where to send 100% of the funds of creators who does not have an account which I think would be a good solution that I would implement instantly!