Although it has been successful for several years already, everybody seems to be extremely excited by Souncloud right now. KBPC just lead a round of $50Mio in the company and some prolific bloggers are claiming that it is the most interesting startup in the world.
Watching CEO Alexander Ljung explaining why he believes sound will be bigger than video will probably help you to understand the current buzz. His vision, based on the fact that sound is everywhere and such a key element of our everyday life, is simple yet powerful and inspiring. His talk ends after 15min.