[cormacrelf]

It is perfectly valid indeed. This person's main complaint is that Germans, who have enough English in their society that that one might even expect dialects to form, are not putting enough effort into disguising themselves as native English speakers. I'd call it 50/50 that the people who built this product speak English at work.

This is like ranting about Microsoft's website using American spelling when clearly they're selling to British people as well, only worse. This is pretty short-sighted. To OC, please keep thoughts like this to yourself. I hope you're not doing this for all the different stylistic usages of English out there, otherwise things are not looking good for literally any Australian business.