Rated 4 out of 5 stars
This is the best feed reader I've discovered!
I've been installing innumerable extensions+desktop feed readers forever, but always keep coming back to NewsFox.
It would be even better if deleting a news article didn't cause Firefox to hang instantly...
Also, the images in news articles are forgotten very often, not very good-looking while offline. Perhaps downloading complete feeds, images and all, to disk when fetching them should be provided as an option?