FeedXplorer allows to display and to read RSS or Atom feeds.
Numerous Web sites and in particular sites of news and events already propose a RSS or atom feed, and allowing partner sites or software to integrate this fed and to display the information proposed by sites in question.
Examples: exemple:http://feeds.bbci.co.uk/news/rss.xml, http://developer.apple.com/rss/iphonedevnews.rss
FeedXplorer allows to show all information contained in feed and also can read the media like images and video.