@Khethil,
Zeth, I have access to all of it through Medline. Looking at systematic reviews and meta-analyses will save you a lot of time, because these are studies of the aggregate of the literature, rather than individual papers. I found one meta-analysis that suggested that the studies with the most rigorous recruitment criteria and methodology tended to show a larger effect of saturated fats than lower quality studies. This suggests that either 1) the more rigorous studies are not entirely representative, or 2) the less rigorous studies are unable to account / control for confounding variables.
But let me caution you about a couple things as you do this. First, you're doing this with a hypothesis in mind. That means you're probably looking specifically for studies that support your point of view, and you're not going to independently evaluate studies that contradict it. Coming to conclusions, especially for the purposes of guidelines, means that you need to have standardized ways of accumulating ALL studies about a subject (both positive and negative), and weighing the quality of the evidence. There are systematic grading scores. If you find that multiple randomized trials support the
benefit of saturated fats, and none support the harm, that would be convincing evidence. The problem is that you're NOT going to find this. The studies supporting neutrality or benefit of saturated fats are fewer in number and smaller in size, and this is aside from the question of study quality (do they account for dropouts from the study, do they pick useful endpoints, etc).
Secondly, you need to know if any given study is generalizable. If you're studying an egg-only diet in 20 year old athletes, and your outcome measures are 1) LDL level, 2) rate of ischemic heart disease, and 3) all-cause mortality at 2 years, then this study will NOT be generalizable to elderly diabetic smokers.
And this leads to the third point, which is be VERY careful making public recommendations, because diet is one of those things that needs to be individualized. People HAVE been sued for publicly promulgating certain medical advice, and while I know your intent is to just converse about the topic, what you don't want is someone to go take your advice as a real medical recommendation and go do something that's medically inappropriate for them.