“A couple of weeks ago, NPR and two of its most influential member stations, WNYC and WBEZ, invited a large group of media and marketing people to Le Poisson Rouge, a nightclub in Greenwich Village, for an event called ‘Hearing is Believing.’ … Ira Glass, the host of This American Life and producer of Serial, told a reporter for AdAge, ‘My hope is that we can move away from a model of asking listeners for money and join the free market.'”