In most RPGs (in all the RPGs I know, at least) most NPCs don't have any kind of daily schedule. For example, shops are open 24/7, people wander the streets at any time of day or night, etc.
I realize this is an abstraction of reality, one of many that are common in RPGs. But, though I think some abstraction is useful (because is helps avoid micromanagement), I think towns would look more 'alive' if the NPCs went around purposefully following a daily routine. I think this could be done to some extent in BoA.
What do you think? is this kind of thing worth the trouble?