This is wonderful.
I like the idea of NPCs creating internal schedules that they decide they need to adhere to dynamically. i was wondering how that could be implemented, since they've been telling me to meet them later but have no means to track it. I like the idea of the Bomber's notebook from Majora's Mask, where schedules are created when you agree to meetings with people.
Also, quests that NPCs request, such as when, for example, Aldric tells me Rosalyn needs a list of herbs and gives me a quest with such a list. That would be siiiick!
Keep up the good work! This is a cool project.