Dave Kell presented the proposal for DHNA structure/organization in the continuation during the open discussion segment of the 1/24/2012 DHNA meeting. It's intended only as a starting point for discussion. You're encouraged to shoot at it and proposealternatives.
The discussion during the meeting indicated we need to decide the degree of formality and complexity needed for our neighborhood. Personally, I want the most eloquent solution, meaning the simplest which can get the job done, no matter what arises.
Others have also discussed this independently. Hopefully, they will post their comments here or on the DH Google Group.
If you're interested in being on a committee to work on this, contact Deanne or so state in a comment, as she reads this blog.