Sometimes I just don't know... It's nice to work in the US for a lot of things - money first and foremost. But San Jose is also a good example of what's unpleasant about the US. Even a small town in Italy has (at least) an order of magnitude more character and interesting things, rather than sameness and right angles. It's difficult if not impossible to attach a monetary value to, but I think there are definitely some externalities involved in living in a beautiful place, that at least for some people, compensate for the other things that are wrong.
depends on where in the midwest you are. I'm in michigan and routinely visit Chicago for work.Chicago isn't bad at all; but I've been to the valley a few times and it doesn't compare.
The 500,000 population limit rules out lots of suburbs and use of the median eliminates diverse cities with wealthy neighborhoods. I'm not immediately sure what use of "median household" vs. "median individual" means, since I'm not sure what counts as a household. (do 4 young professionals crammed into a small house in Cambridge count as one household?)