2. History First of a podcast is a series of recordings or videos released episodically. Started in late 2004 when people like ESPN and CRN used media files on a episodic time. To make a podcasts you need audio or video recording and software like PubCast or even popular soft war like itunes.
3. Who uses podcasts? Lots of people use podcasts, just look on itunes and there is over 15000 different podcasts available. Anyone Can use a podcast, and its actually very easy to get started.
4. Getting started First record yourself or what your podcast is ie. Talking about politics. Upload to a podcast site like Poddster or use a program like Itunes. Make more videos and release in a timed fashion.