Hmmmmm. While I think that the PZ Myers' post is disgusting, I can see the point he was trying to make, that the news and politicians aren't interested in covering complex issues that might turn off their viewers/constituents. And that point is a very valid one. I think one of the biggest problems with the American electoral system has nothing to do with the system itself, and everything to do with the fact that news channels can't be objective since their viewers will simply switch channels if the news isn't jerking them off about what they personally believe.
Pity he couldn't express his disgust at that without disrespecting Robin Williams.