Thanks for the addition, William!
As always, people are encouraged to improve upon what's already in the AikiWiki. The "beauty" of the AikiWiki is that everyone who is a member of AikiWeb can add to what's already in the AikiWiki, making it basically like a community-driven resource of aikido information. If you have the time and inclination, please visit the AikiWeb AikiWiki
and see what you, too, can contribute! (Here's more information on the AikiWiki