Yahoo co-founder Jerry Yang at the 2008 Consumer Electronics Show in Las Vegas. Yahoo will gain nearly $8 billion from the Alibaba IPO because of its $1 billion investment in Alibaba 2005. Paul Sakuma/AP hide caption

itoggle caption Paul Sakuma/AP

Yahoo CEO Marissa Mayer delivers the keynote address at the annual Consumer Electronics Show in Las Vegas earlier this month. Robert Galbraith/Reuters/Landov hide caption

itoggle caption Robert Galbraith/Reuters/Landov

Nick d'Aloisio displays his mobile application Summly, which Yahoo recently purchased for a reported $30 million. But the Internet company is killing the app and integrating the algorithm that drives it into its own technology. Matt Dunham/AP hide caption

itoggle caption Matt Dunham/AP

NPR's Steve Henn works from his Silicon Valley home. He says his fragmented schedule allows him to fit in time with his daughters. "It works for me because, in the end, the hours balance out — and I am in control of my time," he says. Steve Henn/NPR hide caption

itoggle caption Steve Henn/NPR

Google's data center in Council Bluffs, Iowa, houses servers in over 115,000 square feet of space. Connie Zhou/Google hide caption

itoggle caption Connie Zhou/Google