How much post editing/revision are my users doing?

Community Building Data & reporting
3

There is information about revisions in the post_revisions table. You can run these as Data Explorer queries The first will give the number of revisions per post, the second gives the number of unique users who have edited a post.

SELECT
pr.post_id,
count(pr.post_id) AS revisions
FROM post_revisions pr
GROUP BY pr.post_id
ORDER BY revisions DESC
LIMIT 50

SELECT
pr.post_id,
COUNT(DISTINCT pr.user_id) AS reviser_count
FROM post_revisions pr
GROUP BY pr.post_id
ORDER BY reviser_count DESC
LIMIT 50

There is a lot more that could be done with this.