Requiring Pseudonymous Identifier

[SitG Admin]

>If an RP only needs group membership and no individual identity, 
>then why assert an identifier at all?  Use OAuth or identity-less 
>OpenID.  I think it would seriously cloud OpenID's Identifiers if an 
>AX attribute that may or may not be noticed or included 
>significantly changes what the identifier's significant meaning is.

Good point. Is it possible to do identity-less OpenID without first 
establishing an identity, though?

-Shade