The two brothers Richard and Robert Garriott talked to GameSpy after Richard was given a lifetime achievement award to talk about gaming's past and what's next for MMOGs.

They discussed how they came up with the idea of MMORPG like Ultima, how the game has evolved and how the future is likely to be.
Just read this fantastic article here in GameSpy and get an insight to the things yet to come in MMORPGs
Thanks GameSpy