Fizl is a simple way to create a site that doesn't need a CMS and has a relatively simple structure. It doesn't have a database - you simply create the site structure in the filesystem and use Fizl tools and plugins to embed and template your site.
Check out Fizl info and a demo here:
You can find documentation here:
Fizl is made by Adam Fairholm.
Uses Dan Horrigan's SimpleTags library really heavily. Thanks Dan!