if this is true, I'd love to hear the alternate! I use recaptcha and hate that my chinese customers need to do wacky stuff to circumvent it.
Look under the section "use recaptcha globally" -- this is what I was referring to. However it's not clear to me if this approach enables use in China or not.
Could be a while before I get enquiries from China but there is only one way to find out.
Google did say 'globally'...