Wow, I like these...
** http://www.forimmediaterelease.biz/, the Hobsin & Holtz Report
** http://www.voipuser.org/btn/ podcasts of James Tagg of Truphone, Dan York, Pat Phelan of Roam4Free, Jeff Pulver, Bill Tam of eqo, Boaz Zilberman of Fring, and Alec Saunders of Iotum.
My Ipod is full now alongside John Mayer*, Louis Armstrong, Sarah Bareilles, Geekspeak, etc.
* His blog is at http://johnmayer.com/blog.