What kind of CMS do you use?
All our projects we develop using our own CMS, so that we can guarantee quality and fault-tolerance of each system component.
We do not use famous CMS such as Joomla, DLE, Drupal due to low quality of their components and big load of work that they impose on database.
Till recently we were using CMS Nexus 2.0. It was separate and newly developed branch of CMS Nexus, first version of which was developed by Russian Programmer Peter Panov in 2005.
Starting from 2010 all of our projects are developed using our own CMS Zendy, which was created on the base of ZendFramework – new framework presented by PHP creators.