You don't have to be a genius to see the facts. Just somebody who is not working very hard to not notice what is going on. > None of the web services/app you m

You don't have to be a genius to see the facts. Just somebody who is not working very hard to not notice what is going on. > None of the web services/app you mention block specific visitors; only accounts So? How the situation with visitors is specifically different? Yes, they didn't want to block visitors for now, but what if they feel like it?