Rated 5 out of 5 stars

This add does what it is supposed to do and adds some nice options for bonus points. The flexibility makes it great for both home and work. I like the that you can:
- add the rss page your browsing without typing a url
- you can view feeds in tab or pop up window
- you can change font sizes and skins
- you can set the intervals between refresh cycles
- when you hover over a feed, it shows the content in a pop up box
- feeds that have already been read have a different color than unread ones
- you can elect to show only the unread feeds

Along with favorite-ing a subscription it would be great to favorite a single feed within that subscription, so that one could view each of those. This is more than an effort. It is really good. Kudos.

This review is for a previous version of the add-on (1.4.3.1-signed).