This document discusses using social media for learning, teaching, and research. It outlines the characteristics of new media technologies and their implications. Some key benefits of social media include allowing students to communicate with peers and researchers to participate in global communities. However, there are also risks like time consumption and privacy issues. The document explores various social media tools and provides case studies of tools being used for recruitment, research dissemination, employability, and enhancing learning and teaching. Overall, it argues that social media enable new forms of collaboration but require developing new digital literacy skills.