FeedMingle

FeedMingle - makes lives simpler for web designers/developers, feed readers, bloggers, or just anyone who wants to merge two or more RSS / Atom feeds into one. It mixes all the feeds provided and creates one RSS feed, Atom feed, JSON feed, and a html widget to simply paste into your website or blog

Reblinks

Reblinks - RSS to Email Gateway, written by Randy Charles Morin

jumbra

jumbra - Use jumbra to share your feeds from other sites with everyone. Instead of dealing with many feed URLs and having people subscribe to each one, you can combine them all into one. Others will see everything from your other site feeds... and best of all, you can add new feeds to your list and your combined jumbra feed will update automatically

FSIS launches RSS Feeds and Web 2.0 tools to enhance food safety awareness

The U.S. Department of Agriculture's (USDA) Food Safety and Inspection Service (FSIS) today launched a set of RSS, or Really Simple Syndication, feeds for news and recall releases. Additionally, FSIS is making available a new capability to bookmark and share food safety content on personal and publicly shared Web pages

ReadMix

ReadMix - web-based RSS reader. Features: Two view options: inline and split view; Import and export your reading list; Best support for RTL feeds; Group feeds to folders; Supports OpenID login

Wakooz RSS news feeds and Gadgets

Wakooz is your customizable portal that provides you with a wide variety of useful applications mostly collected in 2 separate web pages. The main page contains an online feed aggregator also known as a RSS feed reader. This allows you, the user, to spread and broadcast a summary of the most recent news from the media websites (Globe and Mail, New York Times, etc) and/or your favorites blog articles. Moreover, Wakooz gives you the opportunity to integrate various other gadgets like video podcast (YouTube, etc.) weather channels, games, etc. all these offered via web widgets. The second page provides you with a quick access to your personal favorites websites and web utilities. You can have access to this page through the "Star" icon located just besides the Wakooz logo. This page also offers you a non evasive customizable portal and an extensive database of links to websites which contain only valuable information which are implemented by you the users or by a Wakooz team member

Ensembli - RSS reader

Ensembli - a new RSS reader - tracks the topics you tell it you're interested in. "It then watches what you c lick on and fetches stories based both on those implied interests and what you've said you want to see. ... It's really simple, and I believe it could be a useful site for a person who's just looking to see what's new in a field they care a bit about."