GB2312 encoded output is now an option on your digests. Just edit your digest (or create a new one, if you haven't yet) and select GB2312 from the character encoding drop down. I've been surprised how many Chinese users Feed Digest has accrued over the past few days.. we must have been mentioned on a popular Chinese blog or something. I'm glad that with Feed Digest's superior unicode, utf-8, and now gb2312 support, we can keep them happy.
Non-supported encoding: gb1232
Chinese simple code is GB2312
Hmm, odd. Someone requested 1232, and I have 1232. I’ll add 2312 as well!
My apologies, you are entirely right. I typoed and then it stuck. :)