Not exactly an unbiased site.
What do you say about people like Thomas a Kempis who were diagnosed as dead when they weren't and buried alive? Do you deny all diagnoses of death? How can you prove from this one case, if it is true, that there is no brain death? What if he was just misdiagnosed as brain dead?
I am still waiting for some really solid proof that brain-death is a lie. Until then I'll continue to believe this is one of those pseudo-righteous causes that grip trads, including myself.