that's very true candybar, and I think a lot of producers look for the "crazy Christian" to make an absolute mockery of him/her (usually a him for some reason). Think Dirk from Survivor 1 (don't remember him? My point exactly) or Nathan from BB4, or Molly on the Joe Schmo Show. I know there's more, but it always seems that the producers really are out to make a mockery of them. (Not that they don't do that to everyone, but I just notice that they focus in on that one aspect of this particular person's life, and make a mockery of it... and sometimes I will agree that the person really doesn't represent Christianity, the way I, as a Christian, would represent it. I hope I got my thoughts across clearly.... if not I would be more than happy to clarify them.
Another thing I would like to caution people about, is being careful about who you're snarking at. For instance, if you don't like the way that Michael talked about his faith, then by all means, snark away, but as far as talking about his religion, I don't believe that's what this site is for.