Some of us are just too old to be “weirded” out by anything a computer does. The whole thing is, by definition, weird to us. But we click our mice blithely, and avoid thinking deeply about anything too technological.
I figured out pshat. Mod 80 had his “website” in his profile set to the CR (everybody now has it set to link to their profile by default but he had it set to the main CR page). So Google picked up “Moderator-80” as the title of that link. I have changed his website to link to his profile.