I'll reply to this, but it is not why I visit IE, so I'll not try to teach a course on a VERY complicated subject which has occupied me for 45 years. So forgive me for that.
1. The Blog referred to is my once-personal blog called The Big Study. It got to be very popular worldwide once it got going, and my idea was to look into all of the controversial but fun things like UFOs (my expertise), cryptozoology, Paranormal mysteries , etc, and see if there was any indication that there was something to whatever the topic of the day was. Though some subjects were strike-outs, most were not --- that is they maintained a genuinely mysterious aspect. I did it because it was great fun to explore such things, and frankly, I'd read about almost everything in "regular" science and wasn't much stimulated there anymore (I taught all that stuff for 30 years afterall.) The Blog, because I became such a known UFO researcher, tended to be about half UFO material and half else. The very beginning of the blog was "else" as was most of the end. In the mass of the middle, UFO posts dominated. The blog style is NO Bullsh!t, just referenced facts, coalitions of relatable facts, and referencing. When I speculated (not a lot), I declared what I was doing. It was/is clean, open-minded, information-filled fun.
2. Here on IE, someone started a "pseudoscience" thread (note the bias right off.) Of course that rubbed me the wrong way, and when UFOs came up in the thread, I felt a requirement to unload some of my years of knowledge. Most folks who have interest in such matters seem to like it. A few even asked me about the blog and went there to read some of it. One member even told me that he gave ufo field research a go. All that sounds like good clean fun to me.
3. There is no quick way to get a solid foundation to understand this field. I and my best UFO buddy wrote a 600+ page book (no kidding) based entirely from the military intelligence communities own documents titled UFOs And Government. It's in 200 academic libraries around the world. It explains why and how the government made the decisions that they did (WWII through 1969) but that is only a piece of this deep subject. I've written a more readable fun book on the UFO phenomenology titled Grass-Roots UFOs, which isn't a terrible place to begin, but which will not convince most folks. I and five other UFO researchers have written another big book called The UFO Phenomenon, which is loaded with powerful incidents. It's not published yet. ... as Alexander the Great was told by Aristotle (when he complained about learning math) "There is no Royal (i.e.easy) Road to Geometry."
... now this Old Man has got to get to bed. I have Church decorations to set up for Catholic Mass here tomorrow (something else I believe without proof on a lab bench.)