As a member of the LEED MR TAG, I have to say that much of the healthy discussion taking place here and in the article also happened within our TAG. That's why we are seeking input from everyone from this 6th public comment period. So make your voice heard! Participate in the public comment period that ends March 31st. We do read them (and LEED User) and listen.
http://new.usgbc.org/node/2616399?return=/credits/new-construction/v4-draft