1) The document discusses the rise of peer-to-peer (P2P) file sharing networks like Napster in the late 1990s/early 2000s, which allowed users to easily share and copy music files.
2) The recording industry saw this as a threat and violation of copyright, suing Napster. Though decentralized networks like Gnutella emerged after Napster's shutdown.
3) The document analyzes Hollywood's response to P2P and digital distribution, arguing the movie studios prefer centralized, controlled services that maintain existing business models, despite economic advantages of decentralized models.