Podcasts

A podcast is a series of audio or video digital media files which is distributed over the Internet by syndicated download, through Web feeds, to portable media players and personal computers.

Though the same content may also be made available by direct download or streaming, a podcast is distinguished from most other digital media formats by its ability to be syndicated, subscribed to, and downloaded automatically when new content is added.

Like the term broadcast, podcast can refer either to the series of content itself or to the method by which it is syndicated; the latter is also called podcasting.

Voices.com has a great PDF download that will teach you how to create professional podcasts if you're interested in this form of communication.

Most of your blog services and social communities have widgets to incorporate your podcasts.