Venkatesh Rao@vgrRT @ribbonfarm: Navigating the Holey Plane http://j.mp/RU2FVG (guest post by @kneelingbus on @ribbonfarm)ribbonfarm.comNavigating the Holey PlaneGuest post by Drew Austin of Kneeling Bus, an excellent blog about urbanism and cities. Although connectedness is the spirit of the city, and will probably remain so, the American version has alwa…8:20 PM · Oct 23, 2012