It's kind of funny, the only reason I know what server I played on is because I still have the game installed on my old PC, and that includes the "playerslot.txt" file. I know later on in the game's life, a friend of mine had said he kind of wished we were on a different server (can't remember which one) because they seemed more active or something, I don't remember the exact details.
I doubt anybody would remember me, because I played early on and never hit max level with anybody, but I had a tanker named (of all things) Stoic Defender and a stalker named Timonia as my highest characters. My tanker was supposed to be a guy with good martial arts skills and an indomitable will, but at launch the best powerset combination to fit that theme seemed to be energy melee (representing using ki to power his attacks) and invulnerability. If I was able to remake him now, I'd probably use willpower and street justice instead.
Man I hope I get to remake that character, I really liked him. My stalker would remain energy melee and regen because that just fits the concept so well.