[ghaff]

What you describe is the case to greater or lesser degrees with a lot of large cities. Head an hour out of the city and you have the option of various flavors of semi-rural/suburbs/smaller cities with varying degrees of affordability depending upon the town. The geographical constraints of the Bay Area (together with the magnet of tech) means that you really can't commute out of high housing prices in an hour. That's not the case with most other cities.

I live about an hour west of Boston which is certainly close enough to go in for a tech event or theatre/dinner for the evening. But my house is a lot cheaper than it would be in the city or a more expensive near-in suburb and you simply wouldn't be able to get the land I have near-in.

I get a lot of the advantages of a semi-rural lifestyle while still living close to decent supermarkets and having access to pretty much anything I would want within an hour.