Well, I don't go to Nanzan.
I didn't participate in that thread because you were already making all the points that I would, and I thought that having another "Josh ____er" in the thread would just be confusing for all involved!
(Plus, having to argue that "ai" is kunyomi would have made my head explode.)
Still, I believe Erick could be referring to
this thread. Or perhaps our arguments over translation in the "Baseline Skillsets" thread.