Blogger now exports Blog feeds in the Atom API. This means if your newsreader is Atom enabled, you can subscribe to it like an RSS feed. I found XML-Atom-0.05 at search.cpan.org and saw it was in the FreeBSD ports tree. BottomFeeder works fine using the precompiled Linux version using the ABI (ABI) of the pre-compiled version. If you use bottomFeeder to access http://taosecurity.com/atom, you’ll see the screen shot at left.”]
Source: https://taosecurity.blogspot.com/2004/01/blogger-is-atom-enabled-i-learned-by.html