GreatNews is a nice RSS reader optimized for full page reading, so you can scan through rss articles quickly. Combined with functions like "Open Next Unread Channel", you don't need to waste any time to find where all the unread articles are.
GreatNews is extremely fast. Even with hundreds of rss feed subscriptions, GreatNews's response is always instantaneous. You can opt to show news from all channels on the same page. And you have full control over how many articles can be displayed at once. GreatNews takes care of pagination for you. Use labels to organize your articles. With just a single click, all items with the same label can be listed as if they are under the same folder. You can also use labelsto customize article exports.
GreatNews has also an Auto-discovery feature. No need to hunt for RSS links on a web site anymore. GreatNews's reading pane discovers RSS or OPML links automatically when you browsing the web site. Simply click the RSS icon on the status bar to subscribe.