That seems like a very silly analogy Steve made. By percentage, ya more autos were trucks back in the day, but there are more 'trucks' on the road than ever before. From small light duty trucks to gigantic semi's with an army of axles under them we are no closer to post-truck then we were when they owned the road.
It's the same thing with the PC. People look at the PC numbers declining, but that's the sales numbers, not the installed base. People haven't stopped using their PCs, they've just stopped upgrading them.
