instruction: Nominees activity in tags that moderators are not..
response: SELECT pt.TagId, COUNT(*) AS ct FROM Posts AS p JOIN PostTags AS pt ON pt.PostId = COALESCE(p.ParentId, p.Id) WHERE p.OwnerUserId IN (1288, 54680, 13531, 1228, 102937, 50049, 267, 106224, 396458, 50776, 2598) AND p.PostTypeId IN (1, 2) GROUP BY pt.TagId HAVING COUNT(*) > 30