It gets better! When I wrote “Knew info” (spelled wrong because I apparently cannot spell. Or read…), I was responding to your response, so we were in the midst of a response thread. When I read your response to me, this is what I saw:
There’s a “manage responses” link here, too. I clicked it, and indeed, on that screen your response has a “hide this response to your story” option.
I am drunk with power!