This document discusses the advantages and tips for using social media platforms like Facebook and Twitter in ESL classrooms. It provides examples of how teachers can use these tools to create groups and pages for classes, share multimedia content, post announcements and class notes, and engage students in collaborative activities outside of class time. Potential benefits highlighted include an inviting atmosphere for students, informal communication that promotes participation, and opportunities for increased collaboration and engagement with course content. The document also addresses potential disadvantages like time consumption and focuses on addressing privacy and professionalism when using social media with students.