…whom I’ve met and, despite our many political differences, usually seems a sensible individual.

What is a “wingnut”? Everyone at his site seems to toss the term around as though it’s obvious that some is and some ain’t, and who they are (sort of like “neocon”).

And what criteria were used to relegate the blogger nominees in this post to that category? For instance, how does Glenn Reynolds make the cut?

Am I one? If so, why?