manages 4.5 billion "Likes," 4.75 billion content shares, and over 300 million photo uploads.]]> administration's efforts to meet President Obama's call to "reform our government so that it is more efficient, more transparent and more creative."]]> governors were active on Twitter; and more than 40 percent of global religious leaders like the Dalai Lama and the pope were on Twitter.]]> state had Twitter accounts; every U.S. federal Cabinet agency and 84 percent of state governors were active on Twitter; and more than 40 percent of global religious leaders like the Dalai Lama and the pope were on Twitter.]]> niche social networking sites being created for educators, medical professionals and other groups, and new social media sites popping up regularly, all accessible 24 hours a day via computer, tablet, smartphone and Internet-enabled devices.]]> expose users to predators like pedophiles and burglars; and spread false and potentially dangerous information.]]> wasted time far outweigh any benefit.]]> communication; waste time on frivolous activity; alter children's brains and behavior making them more prone to ADHD; expose users to predators like pedophiles and burglars; and spread false and potentially dangerous information.]]> revealing personal details.]]> unprecedented opportunity to connect you to your government in order to obtain information and services and to participate in policymaking.]]> impact on their GPAs when they used Facebook while studying.]]> opportunity to connect you to your government in order to obtain information and services and to participate in policymaking.]]> prone to ADHD; expose users to predators like pedophiles and burglars; and spread false and potentially dangerous information.]]> educational support and materials; facilitate social and political change; and disseminate useful information rapidly.]]> expected to reach $32.9 billion by the end of 2016, an increase of 84 percent from 2014.]]>