"The Absurd is Flooding Into Evangelical Churches" by Orrel Steinkamp
Herescope has done a LOT of great research on the Messed Up Church. Here's a recent article:
Herescope: The Absurd is Flooding... | August 11, 2015
Steven Kozar
Steven Kozar started The Messed Up Church; he is an artist (StevenKozar.com is his art website), musician, blogger, and stuff. He makes videos, too, on The Messed Up Church YouTube channel.