Quote Originally Posted by dinmamma View Post
One does not simply know.

Who knows if they are collecting data to find out who is who? Over a long period of time you could be 99-100% sure which accounts belong to the same person.

However I am not sure if it would be by their rules to delete an account that never broken any of the rules, even if it is used by the person that bots 100 other accounts.
It's impossible to know that. You can simply have more people playing on the same connection (same IP) or even same PC (hardware ID) so they can't know if all those accounts belong to 1 person.