I've just put together a RSS/Atom feed reader. It allows tagging of feeds to help sorting and finding information. You can signup quickly at www.feedtagger.com/

Some of its features include:
* Aggregating news from unlimited sources
* You can apply multiple tags to each source - helping you find what you're interested in
* Can browse by feed OR tag
* Server based so feeds are updated automatically so you never miss anything
* Unread items are highlighted and displayed first
* Very quick and dynamic with simple interface

Feel free to signup and tell me what you think!

www.feedtagger.com/

Cheers,
Chris