By John Gruber
WorkOS launches auth.md — an open protocol for agent registration.
Nifty update to Buzz Andersen’s open-source Mac client for del.icio.us. New features include favicon support and, thanks to its new delicious: URL protocol, much-needed support for posting new bookmarks via web browser bookmarklets.
Jon Rentzsch explains why developers often refer to bugs in Mac OS X using rdar:// URLs.