Al Gore’s Current has a very interesting business model. I’ve always been a fan of user-generated content business models (at Ancestry.com our most popular databases came from user submissions).
Current is turning user generated video into a broadcasting business. Co-founder Joel Hyatt predicts that in 5 years most of Current’s content will be available on mobile devices such as cell phones and iPods.
This is a company to watch, as it pioneers advertising models and user generated video content.