| ... kind of off topic but still, within reason (hasn't been implemented yet, but one day it hopefully will)
I read an article a couple of years back and saw a small documentary a few weeks later about this scientist that was studying the theory of evolution so he wrote an application in which he created a few micro-organisms ... and a small world .. then set them free with basic rules and boundaries ... then they evolved over time ...
I agree with the whole AI stuff ... knowing where an npc stands 24/7 is a dull and a copy/paste from one mmo to another ... it'd be nice if they can make them roam world wide ... let them get hungry, sleepy ... give them a home, favorite tavern ...
unique quests for mobs that spawn up world wide completely randomly and after a quest is complete, it despawns ... things like that | 