The something to recognize is that in a fundamental sense, fair use (FU) and network neutrality (NN) are the same thing. They are both state enforced limits on the property rights of others. In both cases, the limits are slight — the vast range of uses granted a copyright holder are only slightly restricted by FU; the vast range of uses allowed a network owner are only slightly restricted by NN. And in both cases, the line defining the limits is uncertain. But in both cases, those who support each say that the limits imposed on the property right are necessary for some important social end (admittedly, different in each case), and that the costs of enforcing those limits are outweighed by the benefits of protecting that social end.