I used to, for about 2 years. I was on Cazic Thule. Highest I got was 51 with an ogre warrior. I pretty much gave up after that and started a new character. I wasn't much into high levels. I enjoyed the lower/mid level zones like Highkeep
I also had a 37 Human Cleric, 45 Iksar Monk, 25 gnome warrior, 30 dwarf rogue, and a couple of other little guys. My favorite was definitly the monk.
I enjoyed it at the time, but I could never have any fun anymore. By the time I quit it had already started getting loot-oriented... My friend still plays, and from what I hear, everything revolves completely around loot and getting the best of the best stuff.
I was never into getting the best stuff...I was into getting what looked cool on my character. Remember that Froglock (spelling?) shield? That was my favorite piece of equipment ever..but also one of the crappiest pieces in the game.
I still have my hundreds (nearly thousands) of screenshots, and enjoy looking at them. Heres a couple of my guys, just for the hell of it.
(the little guy...not Osargen
