Suggestion: Notification of new language courses
It would awesome if there were a way to subscribe to updates of future language courses that are not yet available. This way if the language you would like to learn is not yet available here on DuoLingo you can be sure you will know as soon as it is.
This would be extremely helpful for those of us who really want to take advantage of this awesome program but who's language of choice is not yet available.
A simpler alternative would be to have a subscribe option that would send a notification every time a new language course has been made available.