Unfortunately, no. I'm not even sure it was here; it may have been over at TV Tropes when I still posted there.

I'm not accusing you of deliberately riffing on either work, though. It's just that FSN is all about a certain way of thinking about heroes -- you wouldn't be far wrong if you called it a character study of the "hero" role -- and Utena is largely (it's a more thematically complicated work) about the way non-heroes respond to heroic effort, and I'm seeing reflections of both here.

Although there's more than a bit of the latter in the Unlimited Blade Works route and in Fate/zero, too. I watched Utena first, though, so it has the benefit of primacy effects in my head.