Wow, this is the first time that I've heard about it. Upon checking the previous posts above, it appears that this is a new thing that was released few days ago by an academic institution. I just can't believe that there will come a time that this will happen. I'm quite skeptical about it. I mean, you can get all the information about that and be an "expert" about it just by researching information about it in the internet which is free. Paying money for it just doesn't feels right.