Sage is a lightweight RSS and Atom feed aggregator extension for Mozilla Firefox. Sage has a lot of what you need and not much of what you don't. Here are some key features of "Sage": - Reads RSS (2.0, 1.0, 0.9x) and Atom feeds - Feed Discovery - Integrates with Firefox's bookmark storage and Live Bookmarks - Imports and exports OPML feed lists - Newspaper feed rendering customizable via style sheets - Technorati and RSS search engine integration - Support for the following locales: Argentine Spanish, Catalan, Chinese, Czech, Danish, Dutch, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Serbian, Slovenian, Spanish, and Swedish