GeekLog is an Active Project!!!
GeekLog is a great CMS/WebLog software program the has great community support. In addtion to the links posted in their profile check out http://geeklog.info for support in German (Deutsch) and http://geeklogpolska.host.sk for support in Polish (po Polsku). Also see http://sourceforge.net/projects/geeklogplugins for GeekLog Plugin Support.
An open, cross-platform journaling program.
A scientific plotting package.