With the underwhelming but over reported news that iTunes now will sell you Beatles albums, I was reminded of that brief shiny moment when Napster ruled the world. It's true that with a bit of work you can still find just about anything on the internets for free if you want to, but Napster was something else entirely. For a brief moment in time, the entire world, or at least college kids with broadband, shared the entire music catalog.
Not justifying the 'not paying for stuff' aspect, but there was also glory in the 'able to find rare stuff that you couldn't find otherwise' part of that. It was a moment.