reportDec 30, 2013 Social Media Update 2013 42% of online adults use multiple social networking sites, but Facebook remains the platform of choice
reportFeb 5, 2013 Coming and Going on Facebook 61% of Facebook users have taken a voluntary break from using the site at one time or another and 27% plan to spend less time on the site this coming year. Even so, two-thirds of online adults are now Facebook users.