I view messing with time measurements a somewhat low-reward activity - you may add flavor, but you put a new layer of translation between how we are used to reckoning time, and the game world. Worse still since the game rules themselves, unless you are using a home-brew, will also use real-world time.
I see Dates as much more flexible on that front, but messing around with hours or smaller strikes me as somewhat masochistic. I'd need a really good reason for that :)
Really darn good idea. Since each creed is hard, to make it would be excellent for collaboration to create a nice resource here. Perhaps as full subs linked to this one, so they can be voted on appropriately. Go to Comment