When Mark says: " If someone could design a static shoe that would have 90%+ pickup cutting panel products (ply or melamine) full depth (3/4") at high feed speeds (600ipm), they would lock up the market."
With a chuckle, I disagree
This one did pick up very well, sometimes too well, as leaving dust in the kerf aids vacuum hold down.
From 2008: https://www.youtube.com/watch?v=eNOwXWgFgb4 sold 30 copies, then died.