Amol Sarva has a had a long history with mobile computing. The founder of Virgin Mobile, he went on to build the amazing Peek email device and then went on to found Knote. After a few months, he realized that his app was the back end to what humans really wanted - connection. Now he's running thousands of square feet of shared offices and growing daily. I talked to him about the future of work and what it takes to make a truly mobile product.