Well Don, your boredom may have caused you to skim over the repeated discussion of how rare this skill is - meanwhile you can't swing a dead cat without hitting a judoka.
I'm just stating a fact, rare or not. I can't say I have a method for improving brain surgery until I go perform brain surgery, or someone performs it with my method. I can say it might be good for brain surgery, or even that I think brain surgeons should look at what I'm doing. I can't however say that my method works great for brain surgery if nobody is using it from brain surgery. This has nothing to do with whether or not my technique works great for foot surgery, or even if my technique works great for brain surgery but nobody wants to try it.