Vertigo lets people become a radio host for their circle of friends
For a (hefty) price, you can skip the cinema and see the newest movie at home
McDonald's promotes local farmers, E-cigarettes banned from trains and NBC boosts citizen journalism.
Like the entertainment industries, retail is witnessing the impact of 'On Demand' and 'Peer-to-Peer' services.
Sean Parker of the now defunct Napster shares his thoughts on how Spotify will change the music market.