Good question. Kids now a days are pretty sharp about that. They also tend to copy stuff like this and repost it elsewhere. We will see what kind of guards Gander has against this kind of thing. A simple one log on at a time could stop the multiple log on thingy.
I had a problem logging in the other day. My account said I was already logged in and would not let me log in again. emailed Mary and she fixed it. It will only allow you to log in once.