It’s an attempt to programatically decide if a comment is, or is not, stupid.
Mainly, it’s catching “LOLLL UR SO DUMMM!” - misspellings, total lack of punctuation, over use of capitalization. I assume aging mems will end up in there sooner or later as well.
And yes, I ran through a half dozen comments from you guys. They were deemed not stupid. Maybe they’ll fix the errors in their detection code by the next version… :P