Toto is a tiny, git-powered blogging engine for static websites.
Toto is mostly run through git and can be installed as a Ruby gem.
It’s a very minimalistic blogging engine which has a single default theme, Dorothy.
Comments are handled by Disqus, plus toto has a single configuration file for the whole blog.
Altogether, this is a fairly nice blogging system, but it requires a Rack-compliant webserver (thin, mongrel, unicorn, etc.) to run.