Hello:
The Montana Library Association recently conducted their annual conference 
and here is their Wiki. Uri Levanon of Craze Digital is organizing a music event, muse.net on June 29 in Israel and he has a wiki named MuseNet.
Note how beautifully crafted the instructions are in both Hebrew &
English, given the fact that Hebrew is written from Right-to-Left! And
we find a lot many Wikis being created in many international languages
as well - Chinese, Japanese, Spanish, Russian, German etc.
Here’s a Wiki for past, present and future Entrepreneurs, the Purdue Entrepreneurship Certificate Program Wiki. And yours truly maintains a few Wiki pages as well 
the Zoho Wiki FAQ page and a collection of poems.
Zoho Wiki is free. You can use your existing Zoho ID for logging in or sign-up now. If you are already using Zoho Wiki, do tell us how you are using it.
here is a comment just to see what happens