[akalsz]

I would guess that the amount of people who care about which keyboard layout they use, don't use the local keyboard layout, and require appropriate labeling of keys (i.e. don't touch type) at the same time isn't that high. I can imagine how annoying it must be to be in that group, though.

[jillesvangurp]

There are few million people in Berlin. A couple of hundred of thousand of them are Turkish or Russian minorities. And another few hundred thousand expats are working in the tech industry from all over the world. Most coffee shops in my area don't even have German speaking staff; much to the annoyance of some of the locals.

Some, of those people buy locally and suffer the bad experience of dealing with a sub optimal keyboard. But a lot of them take their money abroad. Local businesses are missing out on that, which IMHO is kind of stupid.