Thanks for this, I'll be sure to check out the keyboard preferences next time. I was referring to the "command-shift-/" key combo you mentioned when asking how to discover things in Mac OS, since it really feels that power-user functionality is hidden.

I'm not exactly a Windows fan, but (generally speaking) in a standard windowed program, just hitting alt focuses the menu. Windows is almost entirely navigable by keyboard by default, without a mouse. It's much more discoverable and efficient.... although that's been tanking since Win 95 :)