Sure, has been my favorite genre by far for over a decade. I’ve played many many of them as well as having studied them. Right now I’m just playing Anarchy Online. I’m also playing some others, but they are independent developer game projects that are in alpha stages that I doubt any here have heard of, but may in the future. I also play my own mmog, which is also in alpha development, though not open to the public yet. I licensed a game engine some years back and have been developing something for a commercial release, given time.
I’m looking forward to Star Trek Online, but at this point it’s uncertain who will finish development on that since the license has traded hands to last I heard a development studio that hasn’t announced the fact yet. Star Gate Worlds looks interesting, may be worth checking out. I don’t play WoW or any of those, I usually stay away from games that are Pagan in nature, as most/all magic user type games are.