Add another item to the list of things you should try in your email newsletter.  B-to-B Online says you should deliver podcasts to your email newsletter audience. David A. Fish explains in this article why this technology is useful and relevant from your newsletters. If you don't know what podcasting is: Catch up at wikipedia.

Dan Klein and I had a lot of fun speaking about Effective Email Marketing to the Association of Lutheran Development Executives. Thanks to those who attended. What speech about integrated marketing wouldn't be complete without asking for feedback? We do that here (click for download).