It seems Mark Zuckerberg (founder and CEO of Facebook) is not done shopping just yet. After buying WhatsApp and Oculus Rift , Mark Zuckerberg’s next target is Canonical, parent company of world’s most popular Linux distribution Ubuntu . This is revealed in an exclusive report by Business Insider . When asked about Facebook’s intention behind Ubuntu’s acquisition, Zuckerberg said: “…At Facebook, we always supported Open Source. We saved $1 billion by switching to Open Source servers last year. We used the saved revenue to buy Oculus” But when he was further probed on why buy Ubuntu in particular when Facebook could have started its own Linux distribution, Mark answered: “…Look, Facebook tried to pitch its own smartphone and failed miserably. While Mark Shuttleworth tried to raise fund for an Ubuntu smartphone and failed similarly. Ubuntu wants the convergence between desktop and mobile device and this is w...