It will be interesting to see what kind of tooling Torvalds ends up with. I suspect that bit may have been a joke but you could imagine a 'professional feedback

It will be interesting to see what kind of tooling Torvalds ends up with. I suspect that bit may have been a joke but you could imagine a 'professional feedback generator'. Time out might yield positive benefits. At some point (5 years? 10 years?) he will have to retire / take on a different role.