I dunno. A number of koreans love speaking English from what I know (heck they even greet ppl in their party in English....suspicion,suspicion...) and they will make a good attempt to try and communicate. Heck there's even a large number of China players who speak really rotten English but are widely accepted in Korean Guilds because they are "foreign".
But from what I usually see, a lot of korean players like to pk those China players when they start typing chinese romanizations...excessively of course. May apply to English players as well.
@THK : That quest asks u to kill 200 thieves in the thief village at northmyre. Any road.
Don't really need rare avatars for my Weaponmaster yet, in terms of attack speed anyway. My attack speed evenly matches those wearing rare avatars.