Well, Vahsyl, one of the biggest reasons I liked playing DragonRealms back in the day, was that it was a sort of mixture of the two extremes.
Yes, there was an established community, but there were constantly new people coming in and being welcomed with open arms. The Mentor system did wonders for countless newbies, myself included, and pretty much every person I ever met in the game was eager to roleplay with me and to help me if I needed it.
In WoW, however, if you logged onto the Roleplaying Server "Argent Dawn" and had no clue how to roleplay, a lot of the "established" roleplayers looked down on you for being a newb. They rarely stopped to help fledging RPers.
The root of such snobbery, however, I think was not just elitism, but the fact that RPers in WoW had no resources to work with, and were very, very frustrated. They had to put up with spammers, griefers, and all the dregs of the internet, because there was absolutely no enforcement.
People had names like, and I quote from my own experience, "Rpsucks" and "Jollywang". If you roleplayed with a large group of people in the middle a large city, you would get spat on, laughed at, and constantly harassed. If you reported people, you'd generally never see a GM because they took hours to respond, and then when they did show up they'd deliver a slap on the wrist and disappear. Then the next fifty jackasses in line would start getting their rocks off by annoying you without pause.
WoW does nothing to support Roleplay. DragonRealms, however, does everything to support Roleplay.
~Dune Walker~