OK, enough is enough. Stop putting dotProject into the classification of CMS (Content Management System). It isn't. It is a software to support project management. It doesn't manage content, it helps manage projects. I'm even a little uncomfortable with the classification of Groupware. Mind you Groupware seems to be a catch-all for anything that allows more than one person to work on the same application.
I've seen dotProject listed in all sorts of lists, and at the top is groupware, followed closely by CMS. These classifications do nothing but confuse people and give them false expectations of dotProject. They also reflect badly on the list author. So take a little care when categorising software, please.