whom to contact for user issue with the contextgarden-wiki?
If you need to talk to the server admin himself (Taco Hoekwater), you can write your issue in a message on this list.
If the help of wiki admin is all you need, I may be able to help you myself.
I have added a 'Contact' heading to the About page to make this information clearer. http://wiki.contextgarden.net/ConTeXt_wiki:About#Contact
Kind regards, Sietse Brouwer