http://matthewpetro.name/2009/09/17/overcoming-geographic-barriers-in-phoenix-via-twitter/ Social media, coffee and the urban growth of Phoenix Wed, 08 Jun 2011 19:36:39 +0000 hourly 1 http://wordpress.org/?v= http://matthewpetro.name/2009/09/17/overcoming-geographic-barriers-in-phoenix-via-twitter/comment-page-1/#comment-100 andrewkfromaz Thu, 17 Sep 2009 17:47:46 +0000 http://matthewpetro.wordpress.com/?p=108#comment-100 you do have to be willing to drive all over the place, which is a bit of a drag. so there's still some element of a geographical barrier there, although the exchange of information is certainly much more free. you do have to be willing to drive all over the place, which is a bit of a drag. so there’s still some element of a geographical barrier there, although the exchange of information is certainly much more free.

]]> http://matthewpetro.name/2009/09/17/overcoming-geographic-barriers-in-phoenix-via-twitter/comment-page-1/#comment-772 andrewkfromaz Thu, 17 Sep 2009 17:47:00 +0000 http://matthewpetro.wordpress.com/?p=108#comment-772 you do have to be willing to drive all over the place, which is a bit of a drag. so there's still some element of a geographical barrier there, although the exchange of information is certainly much more free. you do have to be willing to drive all over the place, which is a bit of a drag. so there’s still some element of a geographical barrier there, although the exchange of information is certainly much more free.

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