We have the "Fit for Golf" forum and "The Lab", both could support Biomechanic discussions. I've noticed you've taken a shotgun approach with some of your identical posts going under multiple forum categories. Not sure why you take this tactic, other than its difficult to find a topic home.
If there is enough interest, we can start a "G.O.L.F. Biomechanics" forum. I like the idea.
I know what you are saying about finding a home for some topics.
"G.O.L.F. Biomechanics" forum, I think many would post there. I know I would alot.