Support for blog clients that support MetaWeblog API
All blogs have entry and comment feeds in both RSS 2.0 and Atom 1.0 formats
Support for SEO: web analytics tracking keys, blog-entry specific Meta description elements
Roller's installation guide covers deployment on Tomcat, GlassFish, and JBoss application servers using a MySQL,
Derby, or PostgreSQL database. Users however have reported success running Roller on other app servers and databases.