Interesting post but analytic political philosophy, legal theory, and political science aren't the only departments in universities that touch on social and political questions. Is Rawlsian liberalism the core assumption in anthropology, sociology, media studies, comparative literature, history, etc? Is Rawls more influential across university reading lists and syllabi than Foucault, Fanon, Butler, Said, Hall, Marx, etc? Don't know but I'm sceptical based on my own experiences in academia, both as student and faculty.