It's completely free, and just takes a moment of your time.
Any time you get tired of getting updates, you can e-mail me back with a message requesting a cancellation.
What've you got to lose? All there is to it....
Send an e-mail to wwest@iswt.com with "Mailing List" in the subject. Include your name, your e-mail, and anything you'd like to say about Bill that would be of use to this page. Most importantly send your name and e-mail address to wwest@iswt.com and you will be instantly added.
I look forward to it!