As Greg mentioned there are a few Zope products that can be used for weblogging: http://plone.org http://zwiki.org Outside of Zope here are a few choices: http://pyds.muensterland.org/ http://www.pycs.net/ http://www.myelin.co.nz/bzero/ http://roughingit.subtlehints.net/pyblosxom http://pyrite.org/byline/