Bill, I was going to post on this topic but this is the perfect thread for it.
Google Groups allows moderator/owners to change the allowed tags, to disable tags entirely, to allow users to tag their own content, and for mods to change tags on existing posts.
For this audience I think it would be OK to allow self-tagging, with moderation of those tags to keep the list relevant.
Here is a random list of additional tags that I believe would be of value to include:
You'll recall our discussions about my offer to help with the wiki. I administer other Google Groups and would be happy to help with this aspect of this group.
On Sunday, July 23, 2017 at 2:08:33 PM UTC-7, Bill Crews wrote:
Tags sound great.