From packtpub.com:

Following on from the success of the inaugural Open Source Content Management System Award, UK publisher Packt is pleased to announce details of its follow up. With new categories and an increase in prize money, the 2007 Open Source CMS Award will launch on July 16 and is expected to appeal to a broader range of projects.

The 2006 Open Source CMS Award was designed to encourage, support, recognize and reward an open source Content Management System (CMS) selected by a panel of judges and visitors to www.PacktPub.com. Following 72 nominations and 15,000 votes, Joomla! was eventually declared the winner. The 2007 Award will continue to support open source Content Management Systems and in order to reward more than one project, Packt has developed new categories for a wider variety of CMS’s to benefit from. These are broken down into five different categories including the overall winner and the most promising Open Source CMS.