What about one sticky with direct PM links to people who speak languages? Something like:
And so on...
Oh and BTW I think it's not very smart to post in English - that non-english speakers should post in English. If someone who doesn't speak English shows up, they sure as hell aren't going to try and read all the rules in a language they don't understand, just to lear they have to use the same language they don't understand to ask for help (and get a reply which they still won't understand). Can you understand what I mean?