interesting that no radio stations featured as leading internet radio players – thats probably because the online play is solving the “music on demand” requirement versus a “music we think you like to hear” requirement.
the curation idea is interesting i.e. we let you know what music is cool. and works well for mainstream pop music – but nobody only listens to POP (or maybe they do and i am a freak). surely that is the threat, that i will spend less time listening to what other people tell me is cool and more time exploring what i think is cool??