Brian Leiter seems to have a problem with Eugene Volokh. More generally, Leiter seems to have a problem with what he terms “offensive internet speech.” I have never found Leiter to be lacking in offensiveness (see this, this, and this, for example).
My problem with Leiter disappeared when I began to ignore Leiter and things written about him. I picked up on the Leiter-Volokh contretemps only because I’m a regular reader of The Volokh Conspiracy.
UPDATE: This post was about 30 minutes old when Politics & Prosperity hosted a 55-second visit from a server at uchicago.edu. (Leiter’s present academic home, according to his CV, is the University of Chicago.) The visit included three page views, including a look at my “About” page. I’m just stating the facts as I know them, not drawing inferences.