I love edX.org. I am very impressed with how they have set up their website. It shows so much information about the classes. They have everything that you need to know like the course description, syllabus, information about the professors, how much they cost, the duration of the class, etc. I also love the fact that the sound is great on the videos and they have the transcripts of every video for each class. This makes it so much easier to take great notes because you don't have to stop the video and then replay it. I am currently taking 2 classes with edX which are English grammar and Animal Behavior. I absolutely love the Animal Behavior class. The English class is somewhat of a challenge for me right now because I graduated from college in 1996. I'm very rusty when it comes to grammar and writing. It's been 23 years since I have been in a college setting and this is the first time that I have been taught by university professors but it makes me feel so proud. So far, edX has been fantastic! I'm thinking about enrolling in the oceanography class. I just don't want to overwhelm myself. Taking 3 classes is keeping me very busy these days but so far, I can handle it. Adding the oceanography class though might be overdoing it. It looks pretty time consuming according to the syllabus.