FeedTree is a peer-to-peer distribution system for Web news feeds. By sharing the burden of distributing feed updates, the overall bandwidth required to serve a feed is decreased; at the same time, clients see updates sooner with FeedTree. The client software can be used with any existing desktop feed reader and any existing RSS or Atom feed. The server software is an optional component and can be used by any feed author wishing to further improve the timeliness and security of feed delivery through FeedTree.
Detailed information on installing and using FeedTree can be obtained from the official website.