Exactly my point. The same goes for mixing to tape. If digital was not capable of representing analog sound, what would be the point of mixng to tape, or tracking instruments with tape? It's just going to be transferred to a digital medium, right?
If you take a piece of vinyl, send it through good AD/DA converters and record it digitally, the digital recording will sound identical to the source. So, relating that to the original post, I know a guy who buys vinyl and transfers to CD for ease-of-use when he DJs. He still prefers vinyl, and will use it when he can...Not because it sounds better in a club, but just because there's something special about pulling a giant record out of a sleeve and dropping it on the platter. And that is something I can't argue with.