Roller is the open source blog server that drives Sun Microsystem's blogs.sun.com employee blogging site, IBM DeveloperWorks blogs, thousands of internal blogs at IBM Blog Central, the Javalobby's 10,000 user strong JRoller Java community site, and hundreds of other blogs world-wide. Read more about Roller on the About page.
Roller supports all of the latest-and-greatest weblogging features such as group blogging, RSS and Atom newsfeeds, rich-text editing, customizable page templates, comments, trackbacks, referrers, blogroll management (with OPML) and provides an XML-RPC interface for blogging clients such as Ecto, MarsEdit and w:bloggar.
The Roller project is in the process of moving to the Apache Software Foundation (ASF) and is currently part of the Apache Incubator program. The ASF incubation process is designed to ensure that projects entering Apache have a strong and diverse community, have Apache compatible licensing and work according to the ASF's philosophy and guidelines for collaborative development.
For more information on Roller, see the Roller WIKI
Project Home Page
http://rollerweblogger.org/project/
Downloads
http://cwiki.apache.org/confluence/display/ROLLER/Roller+Downloads
Documentation:
http://cwiki.apache.org/confluence/display/ROLLER/Roller+Install+Guides