Comment Krugman...and (Score 4, Insightful) 540
Krugman is wrong about...a lot of things, he is very good on trade policy (which is how he won his Nobel) but his Nobel on trade policy doesn't make him an expert on anything else. The media seems to think otherwise, but he has 0 fiscal policy experience, 0 technology experience, etc, etc. He is pretty incompetent in those regards. Computing has a good ways to go, I do think that the upgrade cycles will be getting longer on tablets and phones soon though. I don't know why people seem to think the upgrade cycle of those devices will somehow never get longer like the PC's cycle did.