Slides for the Geeklog lightning talk at FOSDEM 2012. What is Geeklog? Why should you use it (and when should you not)? Features include Unix-like permissions and an extensible spam filter. We're a small community, welcoming new contributors. We've also taken part in the Google Summer of Code (GSoC) from 2007-2010. Requirements: PHP, a database (MySQL, MariaDB, PostgreSQL, or MS SQL Server), and a webserver (Apache, Zeus, Microsoft IIS or any other webserver that supports PHP). Geeklog is release under the GNU General Public License, version 2 (GPLv2). Find us on http://www.geeklog.net/