I think you're right above, and headed in the right direction with the Dulles Line.  We do have too much money in and around Washington.  That's why so many come here to begin with.  The economic opportunities are there and people just stay.  Most of the country does not have economy we have here, but we also put up with a lot.

I can swear there ain't no heaven but I pray there ain't no hell. _ Blood Sweat & Tears