While the ISO is intended to be used for human readable dates as well as machine-processed, I can't say I completely disagree with you. (I, personally, often prefer to use ISO for all purposes, but we're distinctly getting into the realm of aesthetic here.)

I don't know how a non-US/non-anglophone crowd would feel about the matter, nor how relevant that is to your decisions.

You've understood my suggestion and considered it on its merit; my goal is accomplished. Thank you.

I'd be happy to continue the discussion if there's more to be had, of course.