They're separate feature requests. I could have dumped them all in one, and perhaps I should have, but I'm used to working in issue-tracking software where lumping multiple requests into a single thread gets hard to manage. These forums seem to be a sort of half forum/half issue-tracker, so my mental model of them keeps shifting back and forth.
I'd love a keyboard shortcut to jump a cursor down to my inventory. This was another place I felt forced to use the mouse.
I also wouldn't have paid quite as much attention to the lack of keyboard shortcuts were it not for the new first-play experience, which said in almost so many words that all the cool kids use the keyboard, and the mouse is for sissies.