Knowledge, unlike information, is a human characteristic; there can be information no one knows, but there can't be knowledge no one knows.
Clay ShirkyThe historic role of the consumer has been nothing more than a giant maw at the end of the mass media's long conveyer belt, the all-absorbing Yin to the mass media's all-producing Yang....In the age of the internet, no one is a passive consumer anymore because everyone is a media outlet.
Clay ShirkyMore interesting than thinking about whats possible in 10 years is thinking whats possible now but that no one has built.
Clay Shirky