Well a lot of coursera courses come with : - a community where you can discuss courses like in a real class - exercises,source,... that are often reviewed by

Well a lot of coursera courses come with : - a community where you can discuss courses like in a real class - exercises,source,... that are often reviewed by real teachers or peer-review which absolutely invaluable at least for me . I learned a whole lot because of this. So it's way more than a youtube channel with a bunch of videos. Course are shot specifically for coursera.