I'll wait for the monasteries full of Shaolin and Ninja to show up, personally.
The one thing that attracted me to DDO immediately was the Monk class, which I played heavily in NWN and NWN2 (bet that's not a surprise to you).
I know that, being beta, this game can't accommodate everyone's tastes and desires. But based on comments here, it seems that, while it's a good game. NWO isn't going to pull me from DDO as DDO did for me for NWN and the Diablo games. I really appreciate DDO's customization and community. I guess I'm not into a lot of variety of games--your mileage may vary.