The document reviews several microblogging tools that can be used for language learning, including Twitter, Plurk, and Edmodo. It discusses the key features of microblogging like brevity, mobility, and real-time sharing. Benefits of using microblogging in the classroom include practicing language skills, continuing discussions inside and outside of class, and increasing interaction and fluency. Tips are provided on how to use tools like Twitter and Plurk for classroom activities and language exercises.