By popular demand Planet JDK now publishes both an RSS feed and an Atom feed.

The Atom feed is in the version 0.3 format (sorry Tim); I'll set up an Atom 1.0 feed just as soon as ROME supports that version, which hopefully will be fairly soon.

As I mentioned previously, Planet JDK is open to anyone who's contributed code into the Java SE Development Kit. If you've contributed a Mustang fix and your blog isn't listed on planetjdk.org then drop me a note and I'll add it.