I love this service, but music recommendation and listening service online. They\'ve raised $21.3 M, but they still haven\'t figure out how to make money. Will they be another victim of the web 2.0 crash?
Launched, July 2006. Twitter defined a new way of communicating... Microblogging. They\'ve raised $15 M, but can they make money? Will they survive the Web 2.0 fall?