Felix Wan (felixwiki(a)earthsphere.org) [050218 12:40]:
They have even compiled a list of Cantonese specific
words, with
references, and they stated on the web site to release the following
two pages to the public domain:
http://www.cantonese.org.cn/ungoo/master/dictionary1.htm
http://www.cantonese.org.cn/ungoo/master/dictionary2.htm
Those can be a good starting point for the orthography of the potential
Cantonese Wikipedia.
Or, indeed, the Cantonese Wiktionary!
- d.