under your interpretation. You're link had the same language as the clip I sourced (the magic of the internet). This is the sameish quote from you link. Again the only thing that is the limiting factor in practicality is the reel. A rod is a rod, I've used fly rods as spinning rigs and spinning rods as fly set ups. That the regulation says fly rod just adds confusion as wtf is a fly rod vs. a spinning rod anyway. Is the differentiation point the fact that they have different guides and reel seats? That's pretty lame.
(2) Fishing shall be done with tackle which is limited to fly rods, fly reels and fly line with leader material or monofilament line attached. Spinning, spincast and casting rods and reels are prohibited.
Any how I'm sure this won't give you closure, you seem that you are one of those dudes that has to have the last loud word and feel "right". And that is a form of elitism. 🙂