This person, whatever usernames he may use, does not contribute anything positive. What’s funny is that he seems to be somewhat knowledgeable but his interpretations are so horribly distorted and twisted that there are really only 2 possibilities. Either A) He is part of some kind of extremist group that has no respect for the basic tenets of Orthodox Judaism or B) He’s a very bored person who posts these ridiculous comments simply to annoy people.
If it’s A then having him here is extremely dangerous to anyone who looks on this site for halachic opinions or explanations, because G-d should help anyone that trusts the halachic views of a man who was such a twisted hashkafah.
If it’s B then having him here is unfair to the other members of this site who take the conversations here seriously.
I understand that this is a privately owned site, and I’m not the owner, but as a user I find it difficult to rationalize why someone who is so openly hostile and rude would be kept around and have his posts approved. It’s not good for the site.