It's strange. To quote an infamous engineer... 'when you start suing your customers, you know something's wrong'. The music industry, instead of trying to level with consumers in some way is simply just pummeling money into anti-piracy mass-prosecutions and stupid CD-protection schemes. I'm sorry, that just isn't going to get you anywhere.
Sure the industry is in a very bad state at the moment, but it's a rut they can't get out of by continuing to be pricks to their consumers.
I personally don't care about the protection scheme in regards to Opeth though. It would be the label's call, not theirs (I presume). I buy CDs to listen to CDs... not mp3s. It's almost insulting to rip a band's catalogue onto a portable MP3 player, for low-quality mass consumption. If I want to listen to mp3s, I'll download them... hell the speed of internet connections these days will let me get an album in a few minutes. If I find an album worthy of purchase I WILL buy it and I'll listen to it on CD, without compressing it and degenerating the quality.