Note that we never actually see the data nor the p-values; it was clear that, unlike the null vs alternative hypothesis which someone, I believe, DNA Dave discussed so eloquently, they had made up their minds about the outcomes before the study was even finished. The "some suggest" means, we'd like to have science to back us up, but we don't. And, as you may know from my other posts, I have had uniformly good luck shooting Barnes bullets. I hunt ducks, not pheasants, so don't shoot lead shot either. I just hate junk science.