People don't get vinyls to listen to them because as Spike said, their quality fades, very quickly.
"Don't you think it's possible that people are 'banking' on the fact that these item's will become collectibles a ways down the track."
Yes, I suppose that someone could 'bank' on the fact that an album will become a collectable, but Opeth... Come on...
I prolly don't understand the purpose of having cds and vinyl, coming from a different background. I don't get anything useless anymore, ever. I think purchasing things for collectable reasons are useless. You don't usually use these collectable items, because their quality will deteriorate. I used to collect things, but after 'wasting' my money on some stuff I realise that I would rather have alot more stuff over one expensive thing. For example, I would rather purchase 10 new cds (including a blackwater park cd) over a used Blackwater Park LP. People collect things, but why? Are you trying to impress someone? I can understand collecting things if you enjoy it, but I can enjoy listening to more, diverse music, over a single 'collectable' vinyl. Usually, one thing won't entertain me as much as multiple things.