The note and example in section 6.2.9 can be removed.
The note restates the scope of the Yadis protocol defined in sections 6.1 and 6.1.1. The example is then describing actions which we just declared to be out of scope.
This is now 6.2.10, because of changes made in response to other change proposals.
I have left this in. I agree that it does not belong in the spec in the long term. But, until we have the Overview and Implementer's Guide, it is important to mention this. We don't want readers to be mystified, wondering what this is all about. It is, after all, in the first instance, about discovering authentication services.