I don't think this is really about typing, this is about how do we make complex applications hands free? Vast menus full of commands are pretty much a no go in

I don't think this is really about typing, this is about how do we make complex applications hands free? Vast menus full of commands are pretty much a no go in mobile mouse-free computing and are what kill Windows apps on the tablet. As for your specific comment -- typing doesn't involve clicking a box (windows or command key) and if your leaning your entire body forward to reach the keyboard your desktop is set up wrong. As for web development, try a touchpad. Users aren't posting to facebook, ordering things online, and navigating Google all day with only a mouse.