I think the target audience for RSD are people who want to own or flip raer stuff. I do have a lot of vinyl but it's because I want to listen to it myself, or cop licks from it. The format (for me) is irrelevant, I guess, and I have all of it on mp3 now anyway. I do understand the difference in sound quality but I don't have the time, money or space to get into high-end audio. Now THAT is a rich man's game, ferrealio.
There was a golf pro my dad knew and he had about 20+ Gee's worth of kit (Sterlings!) in a room setup just for all this and had concrete done and all that palaver. Did it sound any good though? YES IT FUCKING DID. It made me initially want to go home and bin my kit, but then we gots to talking and he said nothing sounded better to him than hearing people actually sing and play instruments live in front of him, which is what I've always been into doing the most, so the take-home for me, eventually, was "Guitars > stereos".
(BTW I still suck at t3h Musics but it's been much less expensive).