Version 0.5.0 (2004-06-27)
Copyright (C) 2002-2004 colin z robertson
This program is distributed according to the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING for details.
Catkin is weblogging tool similar in its aims to Greymatter and Movable Type (though it has some way to go before it reaches that level). It is written in Perl and it runs on the webserver. Features include a web-based interface to post entries, a built in comments system, and the generation of an RSS file.
For an example of a site using Catkin see Words by c.z.robertson.
Catkin is currently at an early stage in its development. I wouldn't encourage people to use it unless they are familiar with Perl and CGI and are willing to deal with bugs and changing file formats as the system matures.