Via the Chronicle of Higher Education, Caught in the Network — how campus cops tried to pressure Prof. Paul Cesarini to stop using TOR, an anonymizing proxy.
(I tried TOR a while back and found it a bit clunky.)
Prof. Cesarini did not give in to their suggestion that he avoid teaching about TOR in his classroom, although he expressed some sympathy for the campus IT folks' worry about what it might do to their network.