Since this summer, I have been covering the ever growing movement of local governments adopting (or at the least formally encouraging) an internal purchasing preference to that which is local. This includes proclamations supporting local vendors as well as point systems that favor awarding contracts to local bidders. Now, I just got wind of an executive order issued by Colorado Governor Bill Ritter directing state agencies to adhere to the Buy American Provisions of the American Recovery and Reinvestment Act.
Though this isn't the typical hyper-localized "buy local" proclamation you're used to seeing, it is very important to consider the relative perspective of government-sized purchasing initiatives. This legislation isn't necessarily going to fuel a small town's economy or support a community that's easily tangible to the individual, but it certainly is focused on keeping money within the United States, which will affect us all in the long run.