I started a separate blog that will follow a series of four articles for Let's Worship (LifeWay, Spring 2008), called "A Coach Approach To Preaching." It is an effort to connect the conversational aspects of coaching and the biblical essentials of preaching to connect more effectively with your listeners.
If you are a practitioner of either coaching or preaching, or, just curious you may want to check it out. It's called Coaching Pastors.
See you there!