WebFeeds is Microsoft's cynical and monopolistic attempt to re-brand RSS generally. It can refer to either (or both) AtomSyntax and RssFeeds. This term will be used to focus on the "end user experience". 

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Or perhaps it can refer to a Well-Formed, Dynamic, rather than Static Presentation which can be '''Fed''' or is '''pushed''' from a WebAgent, tending to give historic, real-time, informative views of an InformationStream which may have been subscribed to or which has been requested or initiated by a user.