2016-04-25 UTC
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tantek continuing with this, Since "RSS" is used as a bucket term to refer to any/all common feed syndication formats, it makes sense for RSS 4.01 to also incorporate Atom RFC 4287, and use auto-detection based on root element to parse appropriately. Finally the problem of "What RSS or feed format do you mean?" will be solved, because of course the answer will always be "RSS 4.01 of course"