I have been playing Avatar for about 6 years, and I love it! I have tried countless other MUDs, and few are as user friendly. Also, the players are (for the most part) so helpful, and so nice. It is a great community. I have yet to find anything that compares.
If you decide to try it out, and you should, talk to me. I am always willing to help. My char name is Valeska.