Cheyenne Weblog implements some of the standards-based technology that is missing from most blogging tools. It features XHTML 1.0-compliant output, so you can apply XSLTs or feed the output to an XML publishing framework like Cocoon. It uses LDAP for authentication. It generates an RSS feed which includes the dc date element. It includes XSLTs for rendering the RDF in portals like Cocoon and Tibco.