Getting Started With Toto, a Tiny WordPress Killer - Dmitry Fadeyev
Toto stores all your posts as text files. The engine is written in the Ruby programming language and so you can use Ruby throughout your template files to add extra functionality. Additionally, Toto works extremely well with Heroku, a Ruby cloud host, which makes deployment especially easy—you can actually get a new blog up and running in about 10 seconds.
via fadeyev.net