I liked this post on a slashdot thread about Dimitry Skylarov's case:
It seems to me that in this whole debate, we need to make clear the difference between COPYright and ACCESSright. That's the real rub about the DMCA, it legally transforms copyright into accessright, and gives the copyright holder new controls not previously granted.
It is supposedly about preventing unauthorized copying. But in reality does little to prevent it and puts the publishing industries in the driver's seat in a new way.
The REAL fear here is if we get to the point where all 'media player devices' (not necessarily related to Microsoft media player) play only DMCA-encumbered media – where you can't even play non-access-controlled media if you wanted to. Then free speech and discourse necessary for democracy are in deep trouble