Prefab housing isn't just for the..."thrifty" anymore! Yesterday Wired featured a selection of twelve modular, prefab housing units -- from lofts to place atop city skylines to 60 square-foot cabins with "cathedral ceilings". Today The NY Times reports that the idea has "become fashionable at architecture schools and among an upscale segment of the housing market." As such, MoMA has commissioned five architects to set up their prefab-ulous designs in their vacant lot on......