This. As far as I can hear, compression is the main difference between vinyl and digital, and that's something that is caused by the guys doing the mastering, not by the medium. For fun, compare a recording of an album like Californication on vinyl against the CD, and marvel at the difference. Now, rip that vinyl to your computer and turn it into a file using a lossless codec (or even use MP3 at a higher bitrate). You'll find that the audio file will faithfully reproduce the vinyl recording, pops, crackles, "warmth" and dynamic range and all.
It's sad that masters made for vinyl are not available as digital downloads, but perhaps ther ecord companies prefer to serve the long tail of the market with physical vinyl exclusively. Because selling proper masters might well eat significanly into that market, social factors and album art notwithstanding.