Users who only ever downvote, and have never upvoted.
MinDownvotes is the smallest number of downvotes you want to see.
Q&A about the site for those interested in the study of the fundamental nature of knowledge, reality, and existence
'https://stackoverflow.com/users/' + CAST(Id as VARCHAR) as ProfileURL,
WHERE UpVotes = 0 AND DownVotes > ##MinDownvotes##
ORDER BY DownVotes DESC;