Yup, we won't be able to keep shrinking MOSFETs forever. There's like to be an interregnum of some sort before a new computing substrate is developed that give

Yup, we won't be able to keep shrinking MOSFETs forever. There's like to be an interregnum of some sort before a new computing substrate is developed that give us substantially faster gates. And possibly fewer but higher frequency gates at first, which would be interesting. In the mean time we might see a new golden age of computer architecture where the only way to increase performance is to question assumptions about how we design computers.