Aggregators and Atom

           Atom being a newer format than RSS, not all aggregators are capable (as of February 2004) of reading Atom feeds. Many new versions of aggregators are, a comprehensive listing of which is available at The AtomEnabled Directory. 

           Some websites produce only Atom feeds and not RSS feeds (most notably those published using the Blogger software), so if you want to read the feeds of these websites, or want to make use of the advantages of Atom feeds, then you would want an aggregator that can understand Atom. 

           If you enjoy using an aggregator that doesn’t understand Atom, but you still want to read websites that syndicate in Atom but not RSS, you can use a tool that converts Atom feeds into RSS feeds, such as Atom2RSS, by 2RSS.