Power, cost and circuit IP reuse: The real limiter to Moore's Law over the next 10 years

Long ago predicted limits for the planar CMOS structure, Silicon (Si) materials, and optical lithography are now present and being addressed in present day 32 and 28 nm technology logic nodes. However, as the market emphasis shifts from high performance computing to consumer mobile in the race to produce the next 15 billion intelligent, connected devices by 2015, new issues such as extreme low power constraints and low cost have now became a priority as the industry has hit a power supply "1V Wall" for logic technologies. This paper looks at the logic technology roadmap for the next 10 years with a new perspective. With power, cost, and System On a Chip (SOC) being the present day industry market drivers, do many of the projects started ~30 years ago to address scaling and fundamental limits to Si planar CMOS (e.g. Multigate MOSFETs, III-V materials, etc), still make sense today?