This document discusses various social media tools that can be used for educational purposes. It begins by outlining why social media is useful, such as helping to extend dialogue and make any space an educational one. It then discusses personal learning networks and different types of literacy that social media can reinforce. The document provides information on selecting platforms based on factors like usage and cultural relevance. Specific platforms like LinkedIn, Instagram, and Twitter are examined in terms of their functionality and educational applications. Other tools that can be used to curate and share information like Evernote, Feedly, and Vialogues are also overviewed. The document encourages keeping an open dialogue on effectively using social media for learning.