Jack, this subject was on the agenda about three months ago. Welcome to the party.
I'm curious what you think would demonstrate stones.
I'm heartened by the amount of discourse here - takes a lot of apples to get a glass of cider.
Perhaps that is just a peception that I have that there might be "old guard" resistance to change.
And bare in mind that I have never once said that I would like PH to go away. NOT ONCE. I just would like to see a well conceived alternative that would be available to RC's and organizers should they choose.