Hey there @dulhaver , we have been creating quite a few tags to keep things as consistent as possible (check Ansible for the full list), but having all the modules would be a huge amount of tags if we consider every collection (and that the 2.9 list is end of life).
What we have been thinking on is using the collection “namespace” (which sometimes matches the Working Group as well) in tandem with the collections tag where possible.
For example we could have posts tagged:
Collections and collection are an alias, so you can use any of those.
You can search for the combination by using the intersection search:
http://forum.ansible.com/tags/intersection/TAG1/TAG2
For ex:
http://forum.ansible.com/tags/intersection/collections/awx
Did you had any module in mind?