The current trend on online learning is becoming more attractive as there are many more site popping up that offers FREE ONLINE LEARNING. It used to be a lucrative for business because you have to pay $$$ to get enrolled, but now websites like the coursera and the edex (etc) are offering it for FREE. I refuse to stop learning as I always believe that there are so many things that we could learn. You will agree with me that most of us would say that TIME is one of the many factor that prevents us from studying. So this FREE online learning answers that.. you can study at your own time and at your own place.. and you do not necessarily have to finish the course if you don't want to... besides its FREE and nothing to lose but remember that you can get a certificate of completion (even with distinction) if you are able to complete the course. If you just wanted to have additional knowledge, this is just enough. But if you wish to use the certificate to support your CV, then there is a paid option because the university will verify your account and issue you a verifiable CV. So how do you spend your time? Watching TV? Playing online games? I am advocate of life long learning and this is one of the many options available for us besides experience.