An hour strikes me as a but long, personally.When characters rest for about an hour, they regain the use of all their Armor points. Also once per day, after resting, they may roll a Hit Die associated with their class and regain that many HP.
I'm enjoying TBH, and planning to start up a PbP campaign using it, too. I like that Aldus feels like a competent thief. As much as I love the early editions of D&D, the thief has always stuck in my craw, for all the reasons that so many others have complained about so extensively online.
Agreed that it is a good ruleset for online play, since it requires a little less back-and-forth to figure out the results of combat. I look forward to getting to test out some of it's other aspects!