Anyone Know Of A Web-based News Agregator For Reading RSS?

I was just wondering, does anyone know of an accessible web-based news agrigator for reading RSS feeds? I have tried
Newsvine
and
Bloglines
but they seem pritty awkward to use. Particularly when adding feeds from other sites.

Does anyone know of one that is accessible to screen readers? Have you used them before? Is it easy to add feeds from other websites/blogs? Is the interface full of clutter? Can you delete feeds too? Do you just have to add feeds that are already on the agrigator? Any comments would be greatly appreciated. Also, if anyone could recommend a news agrigator? Thanks. If there is no accessible ones on the web, is there any that i can download?