I have always been curious about when some posters who appear to be new join, they are after awhile labeled as recycled posters or retreads or "same agenda. new name", stuff like that. The question is, how are recycled posters identified? Is it because they use the same phrases as before? Is it because they PM somebody and say "I have a new name?" Is there some way to see the IP addresses and know the same address has a different name? Anyway, I always wondered about that.