I was just joking around about this with Lobo the other day. I told him I swear there are really only 5 people on Elite, and me.
I have also wondered if certain "characters" are not created by admins to keep the boards heated and interesting. Otherwise, I can think of a couple that should've been booted a LONG time ago.
I only have one, have only ever used one... though I did have my name changed by Chris once.. but it was still the same account. and my name change was only to correct a typo.
I only use one name, because I want to build up my post count under one name, plus I'm too lazy to sign up for another username. I lurked here for months before I signed up.