This is for more then Weblog or ContentManagement tools, this is for more "serious" KnowledgeManagement tools.
Tinderbox (AppleOsx) -
- ADM (Advanced Data Management Systems) - This program has the ability to manage all the information (including URL's and files), all the projects, all the writing, and all the creative brainstorming in your life - all from a single integrated interface.. Using ADMs' knowledge-management power can literally change your life - make you smarter, quicker, and more effective, in whatever you do.