The website is in beta phase, there may be bugs.
See if your friends are in the same classes as you.
Compare your timetable with your facebook friends, so you can find time to catch up at uni.
Take notes with classmates on Google Drive.
Create presentations, spreadsheets and drawings with your friends to enhance your learning.
Put in preferences for times for classes that don't suit you. We'll then find a match.
Connect with people who're free at a given time.