Law professors on Twitter

Professor Bridget Crawford (Pace) has updated her "census" of lawprof Twitterati.  And there's some discussion and comparison to prior years here.  While Twitter use has increased, it still looks like a clear majority of law faculty avoid that dismal cyber-realm!  (A few schools do seem to have a majority of faculty on Twitter:  e.g., Arizona, Ohio State, maybe Virginia, and others.)