Although exceptions exist, analysis suggests that the majority social networks primarily aid pre present social members of the family. For the most part, Facebook is used to maintain current offline relationships or solidify offline connections, as adversarial to assembly new people. These relationships may be weak ties, but usually there is some common offline aspect among people who friend one an alternative, corresponding to a shared class in school. This is one of the chief dimensions that differentiates social media from earlier styles of public conversation corresponding to newsgroups. Research during this vein has investigated how online interactions interface with offline ones.
Facebook users engage in “shopping” for folk with whom they’ve an offline connection more than they “browse” for finished strangers to meet.