Mike,
we had a number of complaints with how our old newsletters used "unsubscribe". People had to log in and many had forgotten usernames and/or passwords. This resulted in our e-mail server being black listed by a number of ISPs. vBulletin had no easy answer for us, so we are trying a whole new format with a new process that should make it simpler to "unsubscribe". If we picked yours, or any name that was not already subscribed to the Newsletter, you have my sincere apologies. My goal was not to upset you, or anyone else.
The point of the Newsletter is to reach posters who have seemed to have forgotten about us, as well as to communicate various upcoming events. I have about 6 people working on this initial run. We will be importing usernames now from those who are newly registered, and allowing the new "unsubscribe" system to work.
Again, ScubaBoard values YOUR privacy. We are trying to do this in a way that allows our newsletter to be read by all without breaking any rules as well as being able to protect the database.