What kind of mmog are you looking for?
You can try Atlantica for something different. It's a 3d turn-based mmo that gets you running around the world killing evildoers with your own party of mercs. It has a lot of variety, lots of quests and stuff to do. NDOORS so far is the best publisher I've come across.
It has peer chat that allows you to talk with people around your level (useful for quest helps, partying, dungeoning, or just chat) you can have it blocked of course if spammage gets too heavy.
Otherwise ermmm Dragonica? NA version is coming up shortly.
There's also Sword of the New World which I haven't tried but apparently pretty fun and the flashy goodness of Cabal Online.