Feed publishing, and the RSS format in particular, is currently tightly coupled with the node module. Because of this supporting Atom or extending feed functionality with custom modules isn't as clean as it should be. For example, adding a name-space to a node feed requires replacing default feeds with custom feeds instead of simply "theming" the output of feeds as you would do with every other form of content display. Publishing only Atom feeds (and disabling RSS) is impossible. I would like to see feed publishing become more generic and more extensible in the core and I believe there has been discussion around this in the past. Ideally, feed publishing would be a generic module or api which would support the following needs. 1. Multiple arbitrary feed formats (RSS, Atom) with a default 2. Custom name-spaces and elements (possibly via themes or hooks) 3. Publish comment feeds or any other arbitrary content (watchdog events, users, etc.) 4. The ability to provide a feed of any arbitrary set of content (e.g., view, node-queue) 5. Optimize publishing for very high traffic feeds (e.g., caching or saving as static xml file) 6. The ability to disable feeds It is currently possibly to cobble together most of the above functionality with views.module, commentrss.module, and atom.module but the solution is sub-optimal for many reasons. I recently started creating a feed.module against HEAD with the hope that it could turn into a core module which would make feed publishing more flexible and collect all feed formatting and publishing code and eliminate the RSS publishing functionality in node.module. However, since 6.x was just frozen there's probably no hope of introducing this now but I'd still like to re-float the idea and get some feedback. In particular, I'm curious if anyone else is already working on such a project, if there are any side-effects of separating feed publishing from node.module that I haven't considered, or if this problem might be better approached using views as the complete solution (not really viable since views is not a core module). Please ignore the fact that this can't be implemented for 6.x. As an example of an issue I have faced, feedburner.com adds a "number of comments for this entry" if the feed includes the "wfw:commentsRss" element pointing to the comment feed for the entry. I have modified the commentrss.module to add the element to the node feed but there is no way to add the "wfw" name-space to the node feed without replacing it with a custom feed so I had to add the name-space to each instance of the "commentRss" element. Cheers, Chris Cook