I'm only really interested in the number of UK players moving to Ragnarok. It's just not viable joining a French, German or Spanish LS because they will expect you to understand their language. They are not going to speak using the auto translate for the few people who can't understand French or whatever, it's just not viable. If this kind of thing was the norm then I'd have joined a Japanese LS on launch day because their play time was more suited to me than US.
I've partied with French and Japanese players before and while it works in an EXP environment I just can't see such a barrier working in an end-game environment. There isn't enough time in a difficult fight to construct auto translate statements and while some may be able understand English they may not be confident speaking it over vent.