Spotify 0.4, goes more into 2.0!
New Spotify version launched past April 27th. 2010, goes deeper into social features, also known as web 2.0. Users are now able to create their own musical profile and build a social music network of contacts / friends. Such strong social components, which are applied in all business models recently, are bringing new possibilities to generate social relations on the net. Music always was a strong social aggregator!