[bambax]

I don't know about movies (maybe) but for sports this sounds like a great idea; instead of listening to the same old commentators you could have your friends or inspired amateurs, or famous people or who knows who? commenting on the game.

Some kind of youtube-soundcloud-twitter mashup with a strong focus on realtime.

Not sure how it should work but there should be potential.

[tibu]

I like the sports idea. The question is where do you get the content from.