> They put it up where "anyone" that found it could see it. Which is kinda part of the idea of an internet, isn't it? Otherwise how would they share it with other "techies"?

Agreed. "Anyone", rather than "everyone". (I tried different phrasings about how, unlike doctors, "techies" are likely to communicate semi-publicly on the internet, but I stumbled with words and decided the other aspect was a more important point to make.)

And about inter-discipline discussion, absolutely. It's often difficult, but very necessary.