Podcasting used to be the new kid on the block. Not any more. Here come the tablets and eReaders – iPad, Kindle, Touch, Nook, Playbook – to name a few. Digital media – and the appliances to view, hear and read them – are on fire. Podcasting, the distribution of audio and videos, now has more locations than ever to be consumed. Throw in social media networks like Facebook, Twitter and YouTube and suddenly you have a whole universe of possibilities.