Roller is the open source blog server that drives Sun Microsystem's blogs.sun.com employee blogging site, the Javalobby's JRoller Java community site, and hundreds of other sites. If you want to set up a blog server for yourself or for several thousand of your closest friends, then Roller is the perfect choice.
Roller is a blog server, a Java-based web application that is designed to support multiple simultaneous weblog users and visitors. Roller supports all of the latest-and-greatest weblogging features such as comments, WYSIWYG HTML editing, page templates, RSS syndication, trackback, blogroll management, and provides an XML-RPC interface for blogging clients such as w:bloggar, MarsEdit, Ecto, and nntp//rss.URL: http://www.rollerweblogger.org
Licence: Apache License