"One additional etiquette guideline that you might consider is something like our rule on en: "Articles which focus on a topic specific to a particular English-speaking country should generally aim to conform to the spelling of that country." http://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style#Usage_and_spelling"

We've already discussed that (I proposed that!), but some disagreed, stating that we didnt need that. in fact, We need to discuss "neutral words", not to raise future problems.

Pedro M. Vidal de Oliveira