ShareThis, the popular content sharing button on many websites, reported a study in which user patterns suggest that the iPhone is the “Most Social Device,” accounting for three times as much sharing as from the desktop, and up to one and a half times as much sharing as any other mobile platform.
In addition, the study found that Facebook is the social network shared to the most, with 60 percent of the mobile sharing going to the big blue website. Twitter and Pinterest, interestingly, are the next two most shared to networks.