I would like to share with you a soacial network that caters to students who live in the USA, expatriate students or students who do tourisms. Some is the situation when you arrive in a new country for a small or long term. Through the site you can meet, exchange with students of your nationality they are in your university or they live near you. All or just make new friends. Come discover a social network that has helped me and my arrival may also help you by going to "bigappol"