Thanks, Amy. I suppose that makes sense, but not sure about the implementation.
How exactly does one use a drag and drop uploader (like that used in the Background Image panel) in a keyboard-only environment? I can use keyboard shortcuts to navigate to the Background Image panel, open it, and navigate to the “Upload New” tab, which is highlighted. Then what? I can’t get to the “select a file” text link using keyboard shortcuts only.
Anyway, thanks for commenting on the reasoning behind the decision.