To an extent I guess. It really depends if you use the same Game Center or not. It's like Game Center is your memory card and if you put and account on that memory card it'll overwrite the other account. So the safe thing to do is have more memory cards (game centres)
I mean it's funny.... Looks like Ryyst decided to undo an IP ban... But since he did it all the drama started again. I'll be sure to let him know. Closing this thread now.
It was actually given to all beta testers... So probably more than 100 even though I'm not sure how many testers there were. They advertised it here I remember that.