Here is the link to the I-D which I am working on with Yoneya, Kenny and some other people on han ideograph wrt to IDN. It contains some intro info on what kind issues faced by Asian languages. http://www.idns.org/han.pdf Sorry for not able to finish this. I am still not happy with it and will work on it further before submitting. (BTW, submitting this is also going to be challenging as it has ideographs all over the doc. I am not sure how a text based I-D system is going to take this..) ps: Oh yea, ignore the content on idns.org. I havent got the time to update it over a year...it probbaly should just fade into oblivion. -James Seng
