[found by way of David Chapman, but possibly of wider interest as well]

http://www.thesecularbuddhist.com/index.php

another particular-flavor Buddhist podcast site.

"Secular Buddhism is relatively new on the scene, and gaining momentum in
contemporary culture as a viable way to practice.
Inherent with the
early stage of its development, however, is some expected confusion
about the nature of having a secular approach to an ancient religious
tradition.

What is below should help clarify some of the larger questions.
More
will come in the form of Frequently Asked Questions, books, and more,
hopefully taking some of these principles into account.
It is not a
perfect description of this practice, but a starting point for the
continued development of Secular Buddhism.

Secular Buddhism :: Definition

Secular Buddhism is concerned with the practice of Siddhattha Gotama’s
four noble truths in this world.
It encourages a naturalistic and
pragmatic approach to the teaching, seeking to provide a framework for
personal and social development within the cultural context of our time."

here's the associated blog: http://thesecularbuddhist.wordpress.com/