I remember the very first time I ever heard Douglas, he was a caller on "Coast", the guest I can't recall this moment, but tinnitis guy was the host, and Douglas went off on a rant on the other end of the call, trying to educate the host and guest, it was actually pretty funny. I heard him on a Christian podcast a couple of times, the host had to tell him to only use the "cuss words found in the Bible" which was pretty funny too. He has pretty much ripped the host of every program he has ever been on, called Henrik Palmgren "chickenshit", he really is a popular guy now. He even ripped his former business manager, who he called a spy or some such. Too bad, I used to enjoy listening to him.
p.s. you can find that episode of "Coast" at archive.org