Summary: Ellison and boyd update their classic description of social network sites with a new Web 2.0 interpretation that differentiates SNS platforms from other networked computer-mediated communications primarily through its emphasis on user-centric frameworks, features and affordances.
Foundational concepts in this study: Social network sites, social media, computer-mediated communication
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Connections to my work: social media, social coordination, computer-mediated communication, user-generated content