seems to add some of the extra fapi flexibility that we so often need
14:40 merlinofchaos The key thing for ajax is that, IMO, the process flow for ajax is backward from the standard form flow.
14:41 merlinofchaos Which is: build form array. If form was submitted, process submit and redirect. Otherwise, return values. Except in ajax, we absolutely don't want to redirect. So instead, what I want: If form was NOT submitted, just render the form. If it was submitted, return values and let the caller do whatever.
14:41 merlinofchaos That makes it fairly easy to chain forms together.