I've written this up in a longer post[1]. Quick summary: I'm thinking
that authentication/authorization and RSS/Atom feeds present an ideal
test case for delegation to automated services. How should OpenID be
extended to handle this case? Could we work through a specfic use case
where (say) Bloglines started accepting OpenIDs and was able to
bootstrap from that to being able to retrieve, store, and present
private feed data? I think it's a useful constrained delegation problem
that would help shed light on other problems as well.
This might be of interest only to a subset of people, and I'm definitely
not proposing anything involving 2.0 core at this point. Let me know.
-John
[1]
http://journals.aol.com/panzerjohn/abstractioneer/entries/2007/04/02/announcing-10100100101.com/1422
