[Petrushka]

I wouldn't consider the use of KISS to be unnecessary. It's sufficiently well-known to effectively be considered a word (sort of the way en cia is used in Spanish), and I define it, albeit not explicitly. I also read way too many military documents to have an issue with acronyms, as their usage as an easily pronounceable vocalization for often complex wordings really helps language flow. Again, I don't have any issues with acronyms themselves, simply their usage when they aren't defined.

And I would argue you don't simplify my comment at all, although you do make it more concise. I consider simplicity to be the primary concern with writing, however being as quick to the punch as possible is also an extremely valuable trait. It must be noted though that they are not the same thing. Often times, especially with technical writing, they are at loggerheads.

With all that said, your re-write is actually quite a lot better. Thanks.