The day will come when feature shrinkage will end for silicon based chips, but it is not this day. I hope!
http://forwardthinking.pcmag.com/none/329835-intel-sees-path...
> Krzanich said the company thinks it signaled too much of its intentions to the industry about its 14nm plans, so "we'll be a bit more prudent in releasing information" about new manufacturing nodes. He wouldn't commit to the company's familiar Tick/Tock cadence of releasing a new process node one year and a new architecture the following year, though Smith said the company expects to be on a "fairly normal cadence" and "will talk about 10 nm in the next 12 or 18 months when appropriate."
They've stated in the past and recently reiterated that they have a clear path to 10nm.
This article from 2011 seems highly relevant: http://www.extremetech.com/computing/97469-is-14nm-the-end-o...