I'm going to stick my neck out and voice an observation I have made over the years.

JoeyAristophanes put it into words very simply: "He hates religious art? Oh yeah right, if someone posted a Hindu piece with multiple arms and bare titties, he'd be singing its praises like crazy"

It has been my observation that people who bash "religious art" don't have aproblem with religion as a whole. They have a problem with Christianity, and they have a problem with Christ. These same people won't throw a fit when it's a picture of any other religious figure. They also don't seem to have a problem with any anti-Christin images.
~EA