Apache Roller
Description
Roller Weblogger is a Java-based, full-featured, Multi-blog, Multi-user, Open Source weblog server. Roller was originally written by Dave Johnson in 2002 for a magazine article on open source development tools, but became popular at FreeRoller.net (now JRoller.com) and was later chosen to drive the employee blogs at Sun Microsystems, Inc. and IBM developerWorks blogs. In 2007, Roller become an official project of the Apache Software Foundation.