Rereading your comment (but not the related, thread) I think there was a slight miscomunication. I guess you cared more about the GMO than nuclear (of both of them), while I considered the GMO as a one-off comment distinct from the main argument and focused on (G^n)P argument against arguing in favour of nuclear.
I am perfectly fine (and actively encourage) asking critical questions of the experts. I encourage getting domain knowledge. But there's a large difference between having some expertise and being an expert. We can argue over that line but that's not what the (G)GP was doing, or the vast majority of these threads.