FWIW, I tend to think of comparisons to Perl as being a lot like Nazi comparisons, only for programming languages. And I do think there's some wisdom to the Godwin's Law idea that the first person to make a Nazi comparison is understood to have automatically lost the argument.
It's just that, at this point, Perl is both so near-universally reviled, and so well-understood to be way too optimized for code golf, that any comparison involving it is kind of a conversation-killer. As soon as it shows up, your best options are to either quietly ignore the statement in which the comparison was made, or join in escalating things into a flamewar.
I've never regretted a Perl program that I wrote, used and discarded. And I've never been content with a Perl program I found I was still using a week after I wrote it.