I have an outline for an MMORPG. In most MMORPGs there are npcs at shops, in dungeons, etc. BUT this would be different! No npcs, EVERYBODY is played by a real gamer. You could be a shop owner, traveling merchant, mercanary, etc. Differnt factions fighting against each other, You could be a bandit in a dungeon raiding towns, etc. I know this idea would be too hard to create without a huge development team and $$$$$$. Just venting ideas.