Gigabit game on! FCC Chairman Julius Genachowski wants the US to host "at least one gigabit community in all 50 states by 2015," and he's calling upon ISPs, as well as state governments to make it a reality. In a statement issued today, Genachowski laid out a roadmap to establish a "clearinghouse of best practices" that would help eliminate the network as obstacle and foster innovative applications, in addition to digital hubs. Of course, cities like Seattle and