Atom Format Working Draft 0.4
Robert Sayre has just posted a working draft of The Atom Syndication Format, version 0.4. If you just want to see what's new in this draft, you can check out the diffs from the last version.
As pointed out in our Professional Network Introduction to LiveJournal, the Atom feed format and API are supported in Movable Type, TypePad, and LiveJournal, and Atom is fully extensible. For a look at some of the ways Atom can be extended, Nokia's LifeBlog, which integrates with TypePad, makes use of a set of posting extensions (PDF document) which are discussed over on the LifeBlog weblog.


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