Robin Good: Music playlists are the best means to support the discovery of music, new and old, and the most effective for any music lover to find and appreciate the very music he likes. Beyond the tradition of artists and stars there is a future of music streams and playlists tailored to very specific tastes, genres and styles.
You do not need to go much far to see that this is in fact already happening. Open iTunes and go within any of the radio sections to realize instantly how niche, curated channels / playlists are the positively the way forward.
Via Robin Good