I ran into a similar problem on Quora. Someone left an arguably false answer. I commented that I didn't think the answer was correct and showed why. The OP disa

I ran into a similar problem on Quora. Someone left an arguably false answer. I commented that I didn't think the answer was correct and showed why. The OP disagreed. I disagreed with his disagreement. He disagreed with mine. He reported me to Quora. I got a nasty message from Quora that my comments were spam and and they threatened to remove me (they were not remotely spam and they were also not in any way abusive or personal attacks).