goblog is a simple blog engine written in Go 1 (at the moment you need to use go-weekly to compile it). It uses blackfriday for Markdown processing.
To create a blog post you have to create a "post" directory. Every (correctly named) file in this directory is a new blog post. You can only use alphanumeric characters, underscores and dashes in the filename and it has to start with a number and a dash (e.g. "1-foo-bar").
The file has to start with a small header for metadata. Everything after that is processed as Markdown and used as the content of the post.
A blog post file could look like this
Title: Hello World! Date: 2012-03-17T13:37:00Z Hello World! This is my first blog post.