Good morning Tomo and George!
I wonder if you may think of setting up a Facebook group for members of your Guitar Wisdom lesson site. I am a member of a couple other lesson sites and this is something they both have. The overall experience in both is positive and supportive. It’s a good way for members to post their playing and get the advice of others.
Seeing your post this morning for “Isn’t She Lovely” and it could be a good place for members to post their videos for that as well. Since it would be a private members only group it may help some to decide to post videos.
I guess a downside could be that it is another thing to manage, but perhaps a few of us could help as administrators.
Just a thought, and wish you a very nice day!
Gord