Users with no questions
Q&A for scientists using computers to solve scientific problems
-- Users with no questions or answers select u.DisplayName, count(p.OwnerUserId)as total, u.UpVotes from Users u, Posts p where u.Id = p.OwnerUserId group by u.DisplayName, u.UpVotes order by count(p.OwnerUserId) asc, u.UpVotes