Yeah, there are bands that are better on vinyl (because of the brickwalling, mostly - Nile, I'm looking at ye. What do ye have to say for yourself, young boy? The Annihilation of the Wicked CD's nearly unlistenable, honestly) and I wouldn't trade my vinyl early Genesis for anything, but let's admit it - CDs have their advantages, too (let's see you trying to play vinyls in yer car).
Personally, I think it's great if someone appreciates vinyls, but listening to/respecting only those is weird, and more than a bit hipster-ish.