w.bloggar doesn't support Chinese well

I don't quite sure whether it's the Chinese input or the Chinese character or Unicode in general, but w.bloggar seems to gave problem while I was trying to type traditional Chinese character in the editor, and even more trouble posting to Blogger site. When I was typing Chinese character, the Chinese input box kept quitting on me, something never happened in other application. And sending the message out with Chinese character gave me back an error message. So at least it's for now: no Chinese when using w.bloggar.