Looks at unanswered questions in your top 20 tags and sorts them by a combined weight which takes into account: score, askers reputation and how well you do on that particular tag
Q&A for professional and enthusiast programmers
SELECT p.Id FROM Posts p INNER JOIN Votes ON p.Id = Votes.PostId WHERE p.id=190559 and NOT 9 IN ( SELECT Votes.VoteTypeId FROM Votes, Posts Answers WHERE Votes.PostId = Answers.Id AND Answers.ParentId=190559)