I'm not sure where this would belong, since it's probably been discussed already, but I'm not sure if incorporating the other languages like Japanese, Korean, and Chinese for a site is easy. I once posted something with Korean text, but, of course, came out as gibberish, so I had to had the romanization of it and put it there.
I don't mind waiting for any add-ons to the site, although I'm curious to see if something like that takes a long time or not.