Joe Cheng: Configuring an AtomPub blog needs to be equally easy. For some reason, people in the AtomPub community don’t seem to like RSD (only Six Apart puts Atom endpoints in RSD). We need another autodiscovery mechanism.
Hmmm. When I looked at RSD nearly five years ago, it didn’t seem so bad. In any case, here’s a ticket and a patch to get WordPress to support autodiscovery of AtomPub endpoints.