Prof. Joseph Knippenberg of Oglethorpe University has written a wonderfully insightful essay on the Cobb County evolution textbook disclaimer case for the American Enterprise Online. At the end of the essay, Knippenberg concludes:

One begins to wonder whether liberal toleration is a sham, offered only to the most docile, and whether liberalism isn’t itself the very sort of orthodoxy it claims to eschew.

You can read the essay here.