I have been associated with SermonAudio for twelve years including this church and a previous ministry. We view the site as an extension of our ministry. I receive comments on sermons all the time from listeners. We put the sermons into podcasts and on iTunes as well and people share messages with neighbors and friends. A lot of people who have visited our church mentioned that they found us on Sermon Audio and listened to a few messages before they came. We are looking to expand to webcasting soon and adding the video component. I think SermonAudio is a great tool for churches.