Hmmmm ..?? How can you tell if a person has multiple screen names ..??
And .. the Trolls I was writing about actually happened here at FR. When I discovered what they were doing, I quietly notified those posters that I knew (via private mail), telling them what was going on.
Eventually, most people knew about the game and we basically put them out of business .. it was great!!
You can’t automatically tell. They have to slip up and you have to catch them.