Come On, Silicon Valley, You Can Do Better Than This

A new messaging app, called Yo, has created a sensation in Silicon Valley. It is being hailed as the next big thing. The amazing breakthrough? Sending the word "Yo" to a contact with just one click. This app received justifiable ridicule from Comedy Central's Stephen Colbert and many others. But some technology industry moguls are taking it seriously. Marc Andreessen wrote on Twitter that people who make light of it are missing the point; that Yo is "an instance of 'one-bit communication' -- a m...