A multiple use tag that lets you define specific feeds for each section of a site; no longer do sections have to link to themselves. The auto detect RSS link in an “about” page header, for example, can be set up to point at a blog feed or outside feed source instead.
Used as a single tag it outputs an auto-detect feed link for use in a page header. Used as an enclosing tag, it will output a link for use in a page.
It does require some setup in the plugin code; define each of your sections with titles (including the “default” section used for the home page), and then define each of the titles with links. Once setup, however, the plugin will automatically read the section of the current page, and link to the specified title / feed combination, either in a header or link format.