[OpenID] Too many providers... and here's one reason

[SitG Admin]

>Basically, I'd use my preferred OP and request the organization to
>provide a signed attribute of my membership in org XYZ.

Interesting thought - signed by the organization? Perhaps an 
assertion of membership AND "here's what your organization gave us to 
remind them that you are a member", so the organization can recognize 
revoked membership signatures?

>Of course, there will have to be a "trust relationship" between org XYZ
>and my preferred OP, but I don't see that trust as any deeper than the
>"trust relationship" between and RP and an OP.

If there were only a single OP in the world, it would even be the 
*same* trust relationship, and with one OP handling authentication 
for several organizations; just as one OP can handle authentication 
for more than a single organization now.

But perhaps starting out as the OP for a small organization, at 
first, can be an opportunity for new developers to both assure 
themselves of OpenID's security and find gainful employment in 
connection to business startups?

-Shade