Episode 11 of the InfoSystems podcast series, Business & Technology in Tennessee with Josh Davis, features Susan Johnson, Senior Manager, North American Field Marketing - Southeast Region, RedHat. In this episode we discuss the RedHat Mobile Portfolio Center, which was brought to Chattanooga for the CHATECH Scenic City Summit developer's conference. We also spend time talking about the burgeoning technology scene in Chattanooga, Tennessee and the open source RedHat Enterprise Linux Operating System.