I keep running into the same question about webcam sites secure, so I'm putting it to the board properly. I'd happily ignore everything except whether people still log in.
What actually predicts whether the options here works is how genuine member numbers is handled on day one. I stopped worrying about live-show sites and started judging on how many live accounts there are instead, which helped. I'd settle for actually getting a reply at this point. Would be good to hear from people I've compared notes with in particular.
Will update this thread once I've given webcam sites secure a proper run.