I wrote Joe_CMS after trying to get some of the "big" CMS's Joomla, Drupal, etc. working for weeks.
The intent of this CMS is the right balance between features and simplicity, leaning toward simplicity.
You can create new pages easily, link within the site easily and manage a blog easily. You can even make changes to the CSS and templates online (if you're so inclined), you guessed it, easily.
Check out more information at:
http://joebasirico.github.com/Joe_CMS/
http://whoisjoe.com/Show.aspx?page=Joe_CMS
Key Features of Joe_CMS are:
- Ease of Use!
- Blog
- Basic Markdown driven CMS
- Easy configurability