AACS criticism
The IEEE Spectrum has a piece critical of the "AACS" DRM scheme being pushed as a replacement for CSS; I am quoted a whole bunch. Spectrum calls the technology a "loser" with respect to preventing copyright infringement.
Of course, even if we are right about whether AACS can prevent copyright infringement, that probably wouldn't seem like a reason not to use it to people in industry who are planning to adopt it.