Preface: I'm just sharing my thoughts here, and not intending for this to begin a discussion of IP/copyright law. That's been done elsewhere about other stuff. IANAL, and all that.
I didn't mean to sound hypocritical with my statements, but I understand how they could be seen that way. The difference in my eyes is that the music that was included with the game files is fair to distribute freely. Since NCsoft has deprived us of the ability to listen to it by its intended method (by playing the game), no one is being harmed by us sharing that which was available at no cost in the first place.
The CD of the Going Rogue OST, again, in my opinion, doesn't meet those criteria because it contains music that wasn't specifically included with the game files (except for the title track, which was the music for the Praetorian loading screen). That's why I feel those tracks should be obtained through their intended outlet. (Now, if the music was not available anywhere, I'd likely still argue that we shouldn't share it because it was not free the last time it was available. Fortunately, that's not currently the case.)
You're right, though, that it seems strange the physical CD would still be available even though the digital tracks are not. However, despite the CD being "burn on demand," I'm confident that it's a legitimate offer and Jason would get a percentage of the sales. It's great that it's still available, so I'd jump on it while you can. You can also check out
his artist store for MP3 downloads of his other game soundtracks, including Tomb Raider and the Dead Space series.