Okay... other languages than English here on the forums have always been an issue in my opinion. I find it hard to demand from Gallic/Rheinland/maybe even Kusari players to be acquainted with the respective language, so I wouldn't even try to start a debate about different languages now. Just for instance, the amount of wannabe-German and real German expressions, even the most simple phrases, is pretty high on the forums, and people just do it wrong, they make loads of the same spelling mistakes over and over again, just take a look at a message dump of an official faction operating in Rheinland. So I, as German native speaker, could rage at people who RP a Rheinland character due to their misspelled and unsuitable expressions every minute.
However, I understand and concur that the very basics are ought to be written correctly, it is only a matter of respect and politeness as you've stated above. Your point is noted and we will strive to improve.