NothingEverywhere.com

With Safari on my Mac, I have a hierarchy of RSS feed favorites. I can read all RSS feed links from the top level, selected groups of RSS feed links, as well as the individual links themselves. Now I know xFeed isn't hierarchical, but it would be nice if I could read all the new feeds in a category, for example, "News" rather than to have to visit each RSS link. It would also be nice if I could mark as read all the current feeds in a category, rather than have to go into each feed link.

Thank you.

Thank you for the input!
I very much like this idea, and something like this will be coming to a version of xFeed near you!