I'm actually quite sorry about this thread, but HN doesn't give me a defence mechanism against this type of trolling. I couldn't flag, I couldn't downvote. All I could do was to hope that someone would do that or maybe you'd come and detach this, which you did, but as you admit, a bit late (3 days). Or to respond, which I unfortunately did, and I did a bit more than just countering misinformation.

That said, I guess your interventions may be a little useful to the community if you don't use this parent-like, intimidating and threatening manners.