I dropped by and it was worth a visit but I had some issues with it as well.
Being able to "live chat" and "live Q&A" had some value.
Not having the presentations (which were recorded anyway) archived (or easy to find) is not good though.
It was hard for me to pay attention to things while working as well (which I had to do).
I did find out about the Sony Companion though but it's expensive for what it is. $2000. At that price you can buy a MacBookPro.