"Addendum l for Dummies"

That wasn't even my working title for the first BACnet paper, though it's a whole lot better than what I had when working on the first draft (and it's not the title at the head of the page now).

But the core of what I have now can be taken in two very different directions - so naturally, after discussing it with our folks here, the decision was made that it will go in both!

(And one or the other could become yet another chapter in the "BACnet for Dummies" I am not working on.)