Helen Walters, Editor of Innovation and Design at BusinessWeek.com, hosts a great podcast series: Innovation of the Week.  As part of this series, we had the opportunity to speak with Helen about communities + innovation.  Here's her summary of the podcast:

Conducting Quality Conversations: Tips on Managing Social Networks
As the momentum around social networks for business continues to grow, how can executives know what's appropriate and what systems to implement within their own enterprise? Social networks expert John Kembel offers a few ways of thinking about the issue.

Listen in (direct to mp3).  Look forward to your comments.