Yaki is a Wiki-like CMS written in Python that relies on filesystem storage and caching.

It is used as the underpinnings of the latest iteration of The Tao of Mac, and is based on the excellent Snakelets application server.

Sites Using it:

• The Tao of Mac (running the latest bleeding edge variation most of the time)
• Moo (the testing grounds, occasionally off-line with a static page)
• uszla.me.uk (Toby White's XHTML-compliant tweaks, shaping up nicely)