You sucked me into reading a great deal of that file - - I had read much of it in the past and really really didn't have time to go through a lot of it again but it is just so full of what I call the "general consensus" of ufology today that I couldn't help it, it was like a refresher course.
Some of it (but not all that much) is internally inconsistent and therefore speculative/wrong but it still is perhaps the best one hour read of what is currently "known".
The Zimbabwe school incident is one that I genuinely wish the skeptics would be forced to sit and ponder - - - there is simply no way to involve 62 5-12 y/o kids in anything other than a truthful event.
Regarding the Hall case and this thread, one of the facts that I think lends a great deal of credibility to his story is the seemingly innocuous observation by the TW about humans being one of the few species that is willing to be near "animals" such as milking a cow, riding horses or having a dog.
Being a "dog" person (my handle here "dogeye") it just seems to ring true in the sense that that detail just seems sooo non-intuitive, like too weird to "make-up". It just would not occur to the average person that a close relationship with nature and animals would be a "unique" thing. I suppose it is possible that a person could be creative enough to make up a little detail like that but. . . just doesn't seem likely, much more likely to have come from something altogether weirder.
How big a city is Alice Springs? Is it very far from the Pine Gap main "normal person" entrance? I am wondering whether the Pine Gap staff live in Alice Springs or on site and I don't really trust the intertubes to answer with anything but a sanitized version - so, if you know, I would be interested.