The Myth of Loosely Coupled Web Services

In his Opinari Newsletter, David Chappell breaks some more myths about Loosely coupled web services. He compares loose coupling to asynchronous communication and then goes on to tell that WS-ReliableMessaging will allow Loose Coupling of web services. I haven't yet gone through this spec but looks like I may have to soon. For the uninitiated, here are some more links on this new spec.