I have only one private group on here and haven't even gotten it started beyond creating it.. I have another public one anyone can read or join:

https://groups.io/org/groupsio/MMsanctuary/archives

Abnd another public one anyone can read, but it's for the leaders & assistants of the Yahoo crusade and is invitation only, for the most part.

https://groups.io/org/groupsio/owlperch/archives

Brenda