Slumburbia?

That's the new term coined by this article:

Slumburbia? After decades of middle class flight from the cities in search of safe neighborhoods and good schools — a flight that continues today even from gentrified cities like San Francisco — it's hard to conjure the image of a truly derelict suburbia. Will all those manicured lawns sprout weeds and broken bottles like a Baltimore back alley? Will drug dealers take over the local cul-de-sac? Will squatters set up camp in the neighbor's McMansion?

All this seems unfathomable, but it's the prediction du jour for some urban planners who make it their business to track the larger sociological implications of our land use.

Ouch.