The 16.10 release includes new Lithium Responsive features, including the ability to create, edit, and delete TKB templates and add cover images to articles and posts. We’ve also made several updates...
Updated 7 months ago
Version 19.0
Blog Post
Not really - depends on the community really. Does it always look like this?
Add to that the definitions of casual users and superusers are quite vague,so it's difficult to double check.
What you can do is compare the number of members who signed in in the last 60 days with the number of members who posted. That *should* give you the 70/30 split as outlined above.