October 05, 2006
Yulup - Content management sidebar for Firefox
It works in Flock too, this sidebar which adds the ability to create and edit posts using the Atom API (and Neutron, which is a new one to me). It also works with WebDAV collections.
To install it go here.
Currently the Atom API support is a little patchy as it requires using Atom introspection documents to describe your site in a way that some services (e.g. Blogger) don't currently work. Still, its a good sign of how the browser can return to read/write operation, and where the Atom API introspection spec fits into the picture.