I have just checked how they do at Baidu Baike (the well kown Chinese
online encyclopedia) :
http://baike.baidu.com/page/userlogin.html#reg
Their captcha is a set of 4 characters : either arabic numbers or
latin capital letters. It looks easier than our current mediawiki
captcha, and they have a "You can't see?" button providing another
try.
2011/2/5 Liangent <liangent(a)gmail.com>om>:
I hate the case that I'm asked with a Chinese
captcha when I'm surfing
some Chinese websites without IME available.
Besides I don't prefer Chinese captchas personally because Chinese
characters usually require more key hits.