Q&A for gamemasters and players of tabletop, paper-and-pencil role-playing games
SELECT TOP(##num?100##) a.OwnerUserId AS [User Link], COUNT(DISTINCT pt.TagId) AS [# of tags] FROM Posts a INNER JOIN Posts q ON a.ParentId=q.Id INNER JOIN PostTags pt ON pt.PostId=q.Id WHERE (a.CommunityOwnedDate IS NULL) GROUP BY a.OwnerUserId ORDER BY COUNT(DISTINCT pt.TagId) DESC