Where Do The Converted Find Their Fervour? The Different 'Selling Points' Of Faiths", is only slightly better. The contents are as skewed as the the banner found on the main page of Huffington Post's Religion section.
The very first paragraph sets the tone and never wavers from massive doses of idiocy and bigotry.
"Picture a typical religious convert and you are likely to conjure up a zealous American-style preacher, or the ginger-bearded jihadi fronting recruitment videos for Islamic State in Syria. The phrase 'the fervour of the converted' is common parlance, giving the impression that converts are attracted to extreme aspects of faith."
I have known many individuals from acquaintances to family and friends who have converted from one faith to another, sometimes more than once, and none of them have ever turned out to be zealots or jihadis. It never would have occurred to me to automatically connect "convert" with extremists of any stripe. Why would I? Why would anyone?
It's funny how many theists insists that atheists are bigoted and ignorant when they come up with nonsensical shit like this with such regularity.