What the heck is a podcast? I tried to Google it but I got kind of confused. Are they little radio shows that people make up on their own and then others download them? (That's what I gathered from Google.)
Do people download them onto their iPods? How long are they? Should I download one/some to listen to at work?
Can you recommend any good ones?
(I know there was a question about podcasts not too long ago - that's what actually piqued my curiosity.)