I`m an international student and at first it was a bit hard for me to do some tasks. This site in particular helped me understand some movies (or just copy a review for the task, who am I tricking.). Anyway its pretty useful
A great thing to separate your work from your private. I mean it has every messenger function and even more, and you dont need to use your mail/phone/mailing apps to connect with your work environment. Thats cool!