If you’ve ever tried to withhold a tablet full of cartoons from the grasping clutches of a five-year-old intent on mainlining Dora the Explorer, then you know that children’s TV content is a pretty big deal. Often it’s the only thing that can prevent a total, shrieking, screaming, flailing and hysterical meltdown. Viacom will be trying to cash in on that need for kid fodder with a new stand-alone subscription service for Nickelodeon. [More]