This is the feature I'd like to request:
A book.
A literal, dead-tree (or baked-bits, I don't care), honest-to-goodness BOOK.
I know developers don't want to screw around with that nonsense. I get that. But Ubercart is moving so fast (3.0 when 2.0 is barely outta beta??) and it's hard to find solid, approachable documentation of important things like conditional actions -- we don't really know, canonically, as implementers, how all this stuff is SUPPOSED to work. We have to ask the developers. I see that a lot in questions here: We make assumptions, you tell us no it's not actually supposed to work that way, we say 'oh.'
Thing is, Ubercart has such powerful potential, but it's getting overshadowed by the e-commerce module (which basically has its own book, BTW).
I know you guys are busy building new features, and that documentation is probably not what you want to be doing. As I've said, I get that. So maybe you can reach out to one of the folks who's already writing about Drupal and get them to work with you?
Just thoughts, obviously. I do know it's not as easy as this could be construed as making it sound. I just think it's something you should consider.

