Recently we have worked on one project and used RadiantCMS to implement all functionality needed by our client. In this short post we are going to share our opinion about this CMS.
Radiant is easy-to-use and lightweight content management system intended for fast creation of small sites, particularly blogs. Radiant itself is Rails application, so it's simple to understood if you have experience working with Ruby On Rails. And it gives major benefit for developers - it's quite easy to implement own functionality via extensions written in Ruby.
Also RadiantCMS provides you with flexible design management and lots of extensions provided free by third party developers. All you need is install necessary extensions and your full-featured site is up and running. Nice.
BTW, we are going to write some more post about our experience creating own extensions for RadiantCMS, so come back to us soon if you are interested.