pycms is a minimalist component-based Web Content Management System based on CherryPy. It has most of the goodies of Plone/Zope: Python instead of a PHP security mess, no MySQL can of worms, clean separation of code and content, and the ability to run nicely behind a Web server/cache/load balancer. In addition, it features plain text storage of all site contents and settings in JSON files, effortless theming, and a small memory footprint.
PySite is not a CMS in the traditional sense. Rather, you manage the contents of a Web site via a file manager interface, which gives you access to all settings (pages, styles, plugins, etc.). Compose your pages with Jinja templates, and edit your code comfortably with syntax highlighting in the ACE editor. You may write your stylesheets in Sass and let the integrated compiler write CSS files. PySite also contains a facility to manage virtual mailboxes, in case you maintain your own SMTP and IMAP server, e.g. with Postfix and Dovecot.
WordPress FAQ is a cool plugin for creating your FAQ section . It has a lot of parameters to set, and it will allow you set your own theme from scratch. It has a user-friendly front-end and back-end interface, allowing you to set all parameters quickly and easily. FAQs have SEO-friendly URLs.