The document discusses how digital technologies are changing how people discover new media like music. It notes that people's level of interest in discovery ranges from "Savants" who are very interested, to "Enthusiasts", "Casuals", and "Indifferents" who are less interested. It argues that social dynamics and tapping into people's networks improves the chances of new media being discovered. The key points are that digital platforms like blogs and social networks enrich people's tastes and help them find new friends and make exciting discoveries.