There has been one request by a Spanish user for a Spanish sub-forum too. I agree with the principle: users who prefer to speak their own language should have an easy way to find other users who prefer to speak their own language.

Lets learn how other platform deal with this issue.

The name n800 seems specific to N800.

Maybe one of the German resellers would be interested in creating a forum, it would be some kind of advertisement for their products.