PUBLIC MARKS from svartling with tags aggregator & feeds

Gregarius is a web-based RSS/RDF/ATOM feed aggregator, designed to run on your web server, allowing you to access your news sources from wherever you want.

quality-rated RSS & Atom feed directory

Feedshake tool helps you to generate new feeds by merging, sorting and filtering existing online RSS feeds. This service doesn't require any subscription nor e-mail adress.

The Rocketinfo RSS Reader is a FREE personal news and information tool that allows you to search, subscribe, read and track content from thousands of RSS and Weblog sources.

Blogdigger Groups allows you to combine the contents of two or more blogs making the combined content easily accessible all at once. You can create a Blogdigger Group using any blogs that have RSS feeds. Once you specify the feeds that comprise your Blogdigger Group you will be able to view the posts from those feeds, sorted by date, and even export your group in OPML or OCS, or subscribe to your Blogdigger Group as an RSS feed.

Don't know what BlogBridge is? No problems - we think it's the best news feed and blog aggregation system - bar none! Not only will BlogBridge let you subscribe to your favorite RSS feeds, it will also help you sort through your existing feeds and help you discover new feeds. It also comes with a server-based service that will let you synchronize all your feeds across multiple computers, and even maintain your read/unread status across those computers.