The industry has no one to blame but themselves, if this guy Glickman is really genuine about his ideals and goals, it might be a good start. To be frank I'm a bit skeptical about the other "parties" involved, specifically the legal community, with them its the bottom line (money.) We have great techonology that can't be put to it's full potential due to "legalities" in place.
Another hypothesis could be that the line on DRM has been softened due to the fact that RIAA and MPAA haven't been as succesful at stopping illegal downloads as we have been led to believe, thus if you make it easier to play content accross the board people will be less motivated to pirate music and movies, Glickman says he doesn't mind if consumers who "came by their content legally" make duplicates for network, portable device, mobil viewing. That has to be the biggest gripe with consumers, not being able to duplicate.