A big part of making music is the discovery aspect, is the surprise aspect. That's why I think I'll always love sampling. Because it involves combining the music fandom: collecting, searching, discovering music history, and artifacts of recording that you may not have known existed and you just kind of unlock parts of your brain, you know?
I think people get excited about someone discovering something that blew their mind when they were younger. I think it makes people kind of nostalgic and happy. That's one of the really great things about the Internet, that it can bring people together in that way of just being interested in the same stuff.