If they included an option to quickly change the pad into a touch keyboard it might be alright but I don't like the con10uum idea. If you had 20 web pages open, as I often do, it would take ages to scroll through them. Windows has gotten pretty good at sorting and arranging them with jump lists and app switching. You can just click on the application and then the specific instance of it that you want to look at. That's the main weak link of this idea for me.