Since my name was mentioned by Marg, I feel that I must add my two cents to this thread.

So far, I've begun and worked on two projects. In the first project (Fantasie Impromptu), I was the main student. Other interested members came on board as the thread became more interesting. Birba posting video lessons helped create great interest, then AJ with his constant coaching and videos. I posted videos of my learning process and at first, did a good bit of talking in my videos. I talked about what I had learned or needed to work on or learn, my problems, etc. It was mostly me posting videos even though other members came on board. Most of them didn't post any videos at all and I couldn't make them. Since the project was so dependent on me coming up with videos, I felt incredibly stressed because all my "followers" wanted more videos than I could produce and the thread was getting about 100 views or more daily!

Birba posts lots of practice videos for the Appasionata thread, which is terrific but my piano skills are so painfully limited that I am unable to produce a video a day.
Consolation No 3 is doing much better because we have more contributions from interested members. We've had videos not just from me, but also from Zoe, DT, Starstruck (audio), Danhuyle. AJ continues to be the guiding light and has even composed an etude for us! Megadodd came on board and coached us as he knows this piece well. So it's a much more interesting and lively thread and we're learning a lot from each other. I began taking piano lessons on Wednesday and I shared what I learned in a video with the others and I think it was all fun for everyone and hopefully, educational as well. And I will continue to post my "lessons" for everyone in the spirit of sharing and learning.
I don't know if I will start another project. I think there may be too many going on at present. As AJ said, the teachers are spread too thin when there are so many projects. I think it's a good idea to begin a thread asking what pieces would be of interest to many members. They could post their ideas on that thread and if there is enough interest in a piece (at least 3 members and even better, if some teachers would volunteer), these three can get together to begin a project rather than each individual starting a project. All members of this project team MUST agree to contribute with videos often and regularly, thus making the project interesting and motivating for everyone.
I'm glad I began my first project and I'm glad it has inspired others to do the same. From the bottom of my heart, I thank Birba and AJ for coming on board and coaching me through the project. I'm still working on FI and I won't let them down. I will post my completed project one of these days. Many thanks, AJ and Megadodd, for your guidance through Consolation No 3.