Nibbleblog it's a powerful engine for creation and manipulation of BLOG's completely free. Very simple to install and configure (Only 1 step). The database used is based on XML files and this way it is not necessary to use MySQL or similar DBMS. Easy to use and install, Multilanguage support, Preparing for SEO and Open Source. Free under the GPL license.
* Easy to use and install
* Video post (for video blogs)