I have a surfaceBook- I never take off the keyboard. I would never use a touch-screen on a laptop as finger marks on the screen are not optimal for working.
I get that about touch. For me typing and touch/pen input would make two distinct modes. In typing mode, I absolutely want the precision of a mouse/touchpad. Arms need to be rested on the table or similar. Working free-..ehm.. armed, in front of you is a disproven scifi-only concept. Same as transparent displays...
