LPFM can re-democratize radio

"Though puny, LPFM has enormous potential: To beam to underserved localities, to provide a forum for voices that existing broadcasters ignore, to rededicate a sliver of the spectrum to community service, to validate local realities and plans, to remind us all that the cornerstone of U.S. broadcasting has for 75 years been something called localism, the geographic counterpart to the federalism that is praised as rapturously as it is ignored."