I don't think yabu a bit, I've avoided the board since it started. Serious threads suffer because of suspicion, and joke threads get people giving honest advice. People posting trying to get reported, namechanging, fake threads - what's not trolly about any of that?
I think it's undermined what MN is supposed to be about. And I don't think that considering it to be an improper use of MN means you've had a sense of humor failure. I think it's arsed up MN.