rss feeds added to macho

As per the earlier rss discussion, macho now exports an rss summary of
the latest n (default 20) messages of an archive.  RSS links are
available on the index page for each archive.  Feeds validate and work
in evolution, at least.

A couple of samples:

http://www.caddr.com/macho/archives/clump/latest.rss
http://www.caddr.com/macho/archives/sbcl-devel/latest.rss

Hey, at least it gives me a good excuse to use xmls in macho now.

The new atom syndication format seems interesting and easier than the
trainwreck that the rss spec is at the moment (rdf - *SHUDDER*).  Any
experience with it out there?  Any aggregators that support it?  Are
there decent RSS aggregators at all out there?  I still think a decent
web-based aggregator would be pretty nice.

miles