Sonic Boom -- John Alderman [1Book, Amazon US]
Napster may or may not be a factor in the music scene of the future, but its extraordinary rise--and the attention it focused on the MP3 digital audio format--has ensured its status as a key figure in bringing this new type of sound recording to public consciousness. Sonic Boom, by veteran cyberjournalist John Alderman, cogently recounts the brief but tumultuous story that led up to this upstart song-trading exchange attracting 500,000 users each night--along with the wrath of the traditional recording industry.
Peer-to-peer raises the possibility for people interested in a topic to create their own language for talking about it. While different communities may all share an underlying infrastructure, like Jabber's chat service or Gnutella file sharing, the structure of the users' data can emerge directly from the users.
Metadata, which describes each file and the elements within it, holds the key to self-organization. XML is a good foundation -- but only a foundation, because it just offers a syntax. Building on the XML foundation, schemas hold some promise for structuring both content and users' reactions to the content. One slogan we considered was, "Publish my taste, not just my music files." http://linux.oreillynet.com/pub/a/linux/2000/09/22/p2psummit.html