While a successful podcast can have any number of people, there is something to be said for having a group that feeds off of each other to keep the conversation flowing.
A week or two ago I did a podcast as a part of The Podcast Roundtable and it was a great collaborative effort.
I’ve attached the [...]

Easton has produced another helpful blogging list.  In fact, there’s only one thing I’d add to it.
If you really want to be noticed, cultivate your relationships.  Comment, link, podcast, join groups, just take part in the conversation. 
You’d be surprised how many really well traveled blogs are visited by people who ‘connected’ with the author [...]