"Similarly, the blog-clotting system often gets a mention, without discussion of
how it is responsible for heart attacks and strokes in otherwise utterly healthy
The mistake was picked up by a wit:
"Wow! These website renovations really are serious! ;)"
I'd wonder whether the blog-clotting system actually referred to blog aggregators such as Planet Atheism. It would be amusing, though medically cruel, to think that Planet Atheism could precipitate heart attacks and strokes in religionists who found their delusional nonsense refuted.
Don't worry, delusional religionsists aren't at risk, because they are in denial about refutation.