Bopomofo ruby use cases

When it comes to finalising the CSS3 Ruby spec, it seems that there is still a lack of clarity about certain aspects of how bopomofo ruby should be handled. 

To help with that, I am trying to compile information about how bopomofo ruby is used.  Perhaps this could become a Note at some point, or eventually be folded into a Chinese Layout Requirements document.  

For the time being, I am still seeking information about some things and hoping that people can send me examples of usage in the wild.  

You can find what I have done so far at http://rishida.net/blog/?p=494.   Please send comments, additional information, and examples of use.

Thanks,
RI

============
Richard Ishida
Internationalization Lead
W3C (World Wide Web Consortium)

http://www.w3.org/International/
http://rishida.net/