Following the official roll out of its new Timeline, Facebook is introducing Actions, a series of new applications that change how people interact with apps, content, brands, and each other. The new apps will extend Mark Zuckerberg’s vision of frictionless experiences based on Facebook’s Open Graph platform, where apps introduce new ways to share your actions with your friends either implicitly or explicitly. With the new Open Graph platform, developers will introduce new Actions and Action buttons that extend the…