Apparently, this user prefers to keep an air of mystery about them.
10 Is lack of (other) research a reason to downvote? Jul 8 '11
6 What to do with “unanswered” questions where OP appears to be gone and there's a good answer? Jul 12 '11
5 To Downvote or Not to Downvote…or to Wait? Nov 17 '11
3 How can the Close Vote review queue be improved? Nov 9 '12
-4 Is closing high-value posts harmful? [duplicate] Feb 16 '12