I would like the ability to sort my saved stories by website or feed. Often when I’m going back to clear out some of my saved articles, I’m looking for a particular article or in the mood to read news from a particular site. That is difficult to do when they are all jumbled together in chronological order.
So there is a big saved story tagging feature in the works. It would auto-tag by folder, although not by feed. You can search saved stories by feed, but auto-assigning them that tag, or making it easier to categorize by feed, is not on the priority list.