SAML Liason

I am now officially the liason to XRI/XDI for the SSTC (SAML). 
Following some conversations I have had with DaveM and Drummond, I need
to compile a set of requests for:

- XDI requirements of the SSTC
- XRI requirements of the SSTC


Similarly, once we get out of use-case mode, and start drafting
proposals, we need to consider where SAML can be leveraged within the
XDI protocol stack (if at all).  Current thinking:

- SAML Assertions for XRI resolution
- SAML Attribute Assertions for Data Exchange within the context of a
link contract

among other potential areas...

I will begin the process of folding in XRI requirements of the SSTC (as
these specs are complete), and accumulate XDI-related requirements as
they occur.

If anyone has any XRI->SSTC requirements, please chime in!

thanks
--- peterd