I have a feeling that people said the same thing to Spotify: "You'll never compete with Last.FM", "No one will install an app", "Media companies will never all

I have a feeling that people said the same thing to Spotify: "You'll never compete with Last.FM", "No one will install an app", "Media companies will never allow their assets to be installed on a PC, even in an encrypted database" While I get your point, I'm not sure it's a rule.