This forum is the hairtransplantnetwork, which most of the users here talk about the proven methods that have helped changed their lives. The people in this community have seen many "miracle cures" in their lifetime and are slow to join up on something until it is proven.
I'm sure everyone here has an optimistic hope for a better cure in the future, but no one wants to create too much of a buzz on something that is not yet proven.
But, as a person who has not gotten to the point of needing/wanting a hair transplant, I have hope that I can hold on to the rest of my hair until one of these new cures come out. There is a lot more hope now than ever before, with the advancement in technology and the lift on the research ban, we may be closer than ever to finding the solution.