People won't continue making their current SF salary by working out of Farmville, Ohio. I think this point is missed by many I fully expect Twitter, for example, to come out with salary adjustment policies for people who want to work from home from an entirely different city and state
I'm always reading about job openings throughout my country (or world, for that matter) that offer 100% remote positions, and initially the huge difference in salary was pretty jarring. Then I hopped on Trulia for some less populated (not rural, but certainly not close-to-the-city-suburbs), and realized the mortgage for a house twice my size would cost the property taxes I pay now. Literally talking about a $25,000/y…
A better move would be to move laterally, to a place with the same benefits that the one you are in gives you, be it leisure activities or a network for your field. That might limit you to metros, and particular metros that are most favorable to your activities (skiers might like CO, sailors might like FL). Suddenly your options become limited, and you find among these limited choices the same housing issues that have plagued states like CA as demand ramps up, because everyone had the same idea as you. No city in the U.S. actually builds sufficient supply for their influx in labor; even the ones that we applaud are doing quite poorly in terms of how much housing should be built and where. The ones that don't seem to have a housing crisis are experiencing a contracting local economy, and that doesn't bode well with your networking prospects and career options.