When I just googled SANDRA BERNHARD, google spontaneously suggested that I meant to search for SANDSRA BERNHARD PALIN. And when I gratefully accepted that suggestion, I got a lot of hits on her talking about Palin being gang-raped in Manhattan.
I can fully imagine that somebody thought that discussing such an 'amazingly talented' (?) remark would be below the usual high SE standards.
So can you be more explicit about who you don't consider an adult? You risk it will be deleted as a personal attack, but why not try?
Mine was just a supposition. Like Ed's supposition below that it was an anti-Obama post.
You know it. The person who deleted it knows it. I don't know. Ed might have read it, but if not, he doesn't know either.
And didn't you recognize a certain sarcasm in "high standards"?