PUBLIC MARKS with tags liferay & "JBoss Portal"

The PortletBridge Portlet project creates a JSR-168 Portlet that can proxy and rewrite content from a downstream web site. Currently, the portlet supports: Getting content from a downstream site, Proxy configuration (including NTLM and Basic authentication), NTLM and Basic authentication as preferences, Using an xsl stylesheet to rewrite the content from the downstream site, Proxying of remote resources (e.g. images, flash etc.), Pluto 1.0.1 rc2, JBoss Portal 2.0, LifeRay Professional 3.6.0, XSL Stylesheets packaged as part of the portlet or remote (URL based), Rewriting CSS urls, Moving javascript and css links out of the head, Hiding of downstream URLs and configurable scope, Back button and refresh support

I tested two of these offerings, JBoss Portal 2.2.1 and Liferay Portal 4.0. Their standards compliance, ease of installation, and functionality match up well with commercial portals. With active community support and professional services available, JBoss and Liferay are legitimate portal solutions worth considering.