Q&A for those using, extending or developing Emacs
SELECT Id AS [User Link], ( SELECT COUNT(*) FROM Posts WHERE PostTypeId = 1 AND LastEditorUserId = Users.Id AND OwnerUserId != Users.Id ) AS QuestionEdits, ( SELECT COUNT(*) FROM Posts WHERE PostTypeId = 2 AND LastEditorUserId = Users.Id AND OwnerUserId != Users.Id ) AS AnswerEdits, ( SELECT COUNT(*) FROM Posts WHERE LastEditorUserId = Users.Id AND OwnerUserId != Users.Id ) AS TotalEdits FROM Users ORDER BY TotalEdits DESC