FWIW, I think it's best to ignore utabintarbo. As far as I can tell, his mind is CLOSED FOR BUSINESS. He merely engages in ad hominem attacks against anyone who says something different than what he thinks. I've yet to see him contribute anything but abuse to a discussion.

He has every right to be here and do that (within the forum guidelines), but my advice is: get on with an intelligent discussion rather than allowing him to repeatedly derail it.