You and I agree, then. I speak in ideals in this thread, yes, but what's the point of living in modern society if you don't indulge in it once in a while? Grass-fed ice cream and a nice, quality, deep-dish pizza are my vices. Common sense (evolutionary approach) is the lens through which you should analyze all nutritional info. Humans *did not* evolve to eat grains. Birds and insects did. Cows did not, pigs did not, etc.
Gar, I'm sorry, but I'm not even going to read your links. I really don't mean to be a dick in not doing so and I'm not trying to poop on your efforts to make a counterargument, but they are not primary sources/studies, and some are from sites which I do not trust. I DO happen to work in the health care field, I'm going to be a doctor pretty damn soon, and I'm very current on the nutrition and biochemistry literature. I'm telling you, these layperson sites are ancient history and often outright wrong. One example? The Mayo Clinic's page on saturated fat has ZERO primary resources cited in it. FROM THE PREMIER CLINIC ON THE PLANET. Their page would have been an F in any undergrad lab class. And this is the sort of info that things like WebMD and especially the garbage site, Livestrong, proffer. I actually remember checking out one of Livestrong's sources for their claim that saturated fat makes you fat. The source itself said that saturated fat is a good dietary choice for fat-loss diets because it does not mobilize insulin. WTF, Livestrong...
Also, Gar, no... high fiber does NOT "plug you up." It causes diarrhea. That's biology 101, simple osmosis (facilitated diffusion, actually). Lots of polar molecules in your intestines = intestinal hydrophilia = watery stool. I do not care what WebMD or whatever other shill site has to say about that. They're quite often just plain wrong.