WordPress is the most popular CMS/Blogging platform wordwide and also becomes more and more popular in Europe. Thus we decided to support WordPress from now on.
Due to its simplicity WordPress is a good choice for smaller websites. The huge amount of adaptable, ready-to-use themes makes site development very time- , and thus cost-efficient.
Of course we are going to continue to support Joomla and TYPO3 as these CMS are an excellent choice for large enterprise-level web appearances.