Why cassettes besides the nostalgia though? I still remember that hiss and how crap they sounded. Almost as bad as those 480p DVDs.
I think the way to go is lossless digitial downloads purchased as one-time purchases and optimized for lowest non-artist revenue share for sourcing and then probably also hobbyist archiving (combined with sensible backup strategies, etc.) Recording to tape then instantiates the tape as the medium that creates an enjoyable experience and cultural artefact around it. But there's no reason not to have your cake and eat it too, going back to the digital for maximum quality. -- I just don't think the two are in competition all that much.