So we already have context-sensitive menus for part/assembly/sketch/drawing. What would be your opinion on context-sensitive shortcut keys?
For example, I've created my own sorta context sensitive keys by mapping a macro to a shortcut. Both functions are sorta conceptually the same... if a sketch is active, it adds a coincident or collinear constraint. If not, it checks to see if an assembly is active, in which case it adds a coincident mate. I have corresponding macros for concentric and parallel mates.
I've also found myself wishing I could map "Mirror feature" and "Mirror sketch" to the same shortcut, again just depending on whether or not a sketch is active. Of course, I could always write another macro, but I think it would be nice to be able to do through the UI.