This kind of vague ad-hominem attack does not belong here. If you have a problem with GP's "insinuation", please explain what you think is wrong using factual,

This kind of vague ad-hominem attack does not belong here. If you have a problem with GP's "insinuation", please explain what you think is wrong using factual, logical arguments. Claiming that it is "grotesque" tells us a lot more about you than about the argument here.