Intel really really needs a market they can dominate that consumes lots and lots of chips. IoT is one bet, Wearables (apparently was) one bet. The scary thing for Intel is that if they don't have enough demand to keep their billion dollar fabs pumping, they start burning cash. Not clear what the strategy there is. Look at IBM which sold off their chip capability to Global Foundry. Once you have over capacity, a chip fab rapidly becomes a huge liability.
That said, the world could probably use a state of the art open access chip house that wasn't in Asia or controlled by the Chinese. Not sure that Intel could go there given their company history and organization.
Digression: One of the uniquely nice things about Sun was that since their fiscal calendar ended on June 30th, when they axed major projects the layoffs came in the spring rather than right before New Years. It always sucks to be laid off but there are worse and better times to do so.