RSS Menu Extension for Safari allows Safari to discover RSS, Atom, and RDF feeds that may be advertised on web pages you visit. Discovered feeds are listed on a toolbar menu, from which you can either subscribe to them in your default Mac news-reader app (Vienna, Reeder, NetNewsWire, etc.), or preview the latest articles directly in your browser.
What's new in RSS Menu Extension for Safari
Visual refinements and essential bug fixes.
Updates to the jfeed library used to generate the feed preview.
Removal of the YouTube feeds functionality, which hasn't worked for some time because Google no longer provides an API.