Back when I liked A4 more than US Letter, it was pretty much because I had a deep need to appear sophisticated by making conscious decisions to adopt exotic, European things. See also self-hating Americans who are against GMO and anything the US or any US company does because some Europeans are against it for political or economic – not aesthetic or scientific or otherwise relevant – reasons.
On another note, the original article writer spends a lot of time on paper sizing issues when resizing a PDF to fit on a different paper size is easy.
On another note, the original article writer spends a lot of time on paper sizing issues when resizing a PDF to fit on a different paper size is easy.