Hrm, there have been so many articles about this: http://www.nytimes.com/2012/01/22/magazine/adam-davidson-mobile-class.html http://www.nytimes.com/2012/01/22/

Hrm, there have been so many articles about this: http://www.nytimes.com/2012/01/22/magazine/adam-davidson-mobile-class.html http://www.nytimes.com/2012/01/22/magazine/adam-davidson-mob... http://www.brookings.edu/blogs/up-front/posts/2011/11/17-migration-census-frey http://www.brookings.edu/blogs/up-front/posts/2011/11/17-mig... http://www.wilsonquarterly.com/web-exclusive/why-are-americans-staying-put http://www.wilsonquarterly.com/web-exclusive/why-are-america... http://www.washingtonmonthly.com/magazine/november_december_2013/features/stay_put_young_man047332.php?page=all http://www.washingtonmonthly.com/magazine/november_december_...