He hasn’t changed a bit. He’s posting on alt.atheism under a new name, “prophetofrevengerXX”, with “XX” a couple of random digits to help avoid searches. Then how do we know it’s Markuze? Take a look at one example of a post. Classic.
He harassed me for a couple of decades. I’m just mentioning this because, while he’s not pestering me now (I don’t think…but I have so many email filters to block him), his usual pattern is one of rising obsession and increasingly lunatic lashing out at the people he hates.