Broadly defined, NO I don't think it is solved by a long shot. In the narrow Hey-look-I-made-a-multi-user-blog sense, then sure. But beyond that think there is

Broadly defined, NO I don't think it is solved by a long shot. In the narrow Hey-look-I-made-a-multi-user-blog sense, then sure. But beyond that think there is still a lot of room for innovation. For instance, I've been looking for a CMS that would let multiple authors submit articles directly to a digg-style rank-based page, but none of the solutions work without a real mishmash of code. Also, it seems as if a lot of systems out lack good out-of-the-box rich media support. It would be nice, given that it is 2009 if you could record right from your microphone/webcam/still camera and publish to your site without needing some third party tool.