A lot of us New Yorkers have bought apartments or bought lofts or are struggling to do it because at least that gives you some respite from the inexorable tightening of the screw every year - rent. But that puts you on this treadmill where you are constantly thinking, "Should I sell this place and move somewhere cheaper?" Artists have migrated across the East River and eastward in Brooklyn - as have non-artist populations, apparently going back to the Lenape Indians. There's been a migration to New Jersey, to Philadelphia, and farther afield.