1. More than 100 million people will buy their first app-enabled smart phone this year. More than a quarter billion people bought an app-enabled smart phone in 2010. There will be more app-enabled smart phones sold than PCs in 2011. There will be more than one billion app-enabled smart phone users on the planet within the next three years. And by the year 2020, more than one billion people will buy an app-enabled smart phone every year and more than one-third of the world’s population –more than two billion people — will be using apps on their smart phones. (All these estimates come from Gartner, RBC Capital Markets and Willard Media Ventures).