Not sure about this line of processors to begin with. Do consumers really care about the thinness and lightness of their laptop that much? It may offer more possibilities to PC makers going forward in terms of the form of the devices they can imagine and create, but look at a new Macbook and a Macbook Air, Core M vs Core i5. You have a drop in performance for the Core M and the weight difference is shedding a mere 0.35 pounds. It seems to me once you hit 2.5 pounds and half an inch thick you are bumping up against a law of diminishing returns. Not sure how cost factors in however, and I have been wrong many times before.