I have this script to generate an XML file for an RSS feed. Works great in every browser except Chrome. Chrome just renders the XML as text. Something to do with he
Bottom line, RSS support isnt used by "majority" of users, and as such they are only implementing it as an extension, for now. The extension is available here: RSS SubscriptionExtension
There's a detailed discussion of this on the closing comment for the bug - you can read the developer notes here: Comment 149