Studyblue

http://studyblue.com/
It is a very useful site for studying. Students can use this site as a flashcards with reminders, so that they can study anytime when the reminder reminds them. They can also use the site for making textbook outlines, so that they will save more time when they review the class or prepare the exams. Students can also share their thoughts and ideas in this website, which makes this site function as a tool of communication. Students can also share news. Another amazing thing is that students can take class notes in this site, which adds another meaning for their communication.