I've been spending entirely too much time in the comments section of Hardcore Zen lately, mostly because I share Brad Warner's...how is it we say in le monde de la société...ah yes, concern about Genpo Roshi.
Many of the Soto folks think we Rinzai folks expect that with ridiculously rigorous training we can "speed up" "getting enlightened."
It doesn't work that way.
See here, for example.
The instructions to the first koan (公案） couldn't be clearer. No, really.
You have to build up to the point where the "enlightenment" happens.
And nowhere does it say you have to shell out $50K to do it.