Question: multiple IdPs?

[Dick Hardt]

I would like to use different IdPs for my vanity URL, blame.ca. In an  
OpenID 2.0 world, I can provide either of my IdP URLs to the RP and  
then select blame.ca and login.

Does this work? What having two openid.server tags suffice? How would  
the RP know which delegate tag goes with which IdP? The spec is not  
silent on this.

( and yes, another argument for having one identifier so that the RP  
does not have to figure out anything about the delegate tag since it  
does not do anything with it anyway!)

-- Dick