From reStructuredText docutils , reStructuredText is an easy-to-read, what-you-see-is-what-you-get plaintext markup syntax and parser system.
It is useful for in-line program documentation (such as Python docstrings), for quickly creating simple web pages, and for standalone documents. reStructuredText is designed for extensibility for specific application domains.
So basically i wrote this and all other blog posts with reStructuredText with the aid of restblog.
Restblog is a simple utility to manage the contents of a Wordpress blog using reStructuredText. It is written in Python and consists of a simple command-line interface that allows you to create, edit and delete posts and pages.