I have been doing a LOT of thinking about restful webservices with Seam, and I'm actually pretty happy with facelets as a way to produce XML (I already implemented an RSS feed in the blog example). JSF as the request processing layer is also OK, I guess, but it feels kinda wierd to use JSF this way (you aren't using any of the JSF lifecycle). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957965#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...