Hi, all!

I am pretty sure that the google folks have thought of this already.
and like to believe that the only reason why it does not work with
open id already is because giving access to the whole world would
make development in the "sandbox" impossible!

- Kazuyoshi Tlacaelel ( ktlacaelel )



On Oct 2, 2009, at 10:18 PM, Vince Marco wrote:

>
> When I first posted this issue, my main objective was to provoke the
> notion that if Wave is going to be a modern email and IM facility,
> that it should address identity management in better way than every
> system currently.  Identity is not just about what I use to login.  It
> is also about how other users see and address me.  Users shouldn't
> have to update their address books every time I want to change a
> provider for my account.  I didn't change my identity, I only changed
> providers.
>
> The DNS approach is probably the most all encompassing solution.
> However, the monopoly of the registry is a significant problem with
> that approach.
>
> An alternative approach would be to support an identifier proxy.  This
> would be a user id at a provider that is only used to reference my
> actual provider account.  All that would be required by the system is
> a flag that indicates it is a proxy and does the dereferencing.  This
> does not solve the entire global identity problem, because if I ever
> want to change my identity provider, I will disrupt users address
> books.  But an identity proxy could also have a flag that indicated a
> stale address, and contained a forward to the users new identity
> address, so that as users use the old identity proxy they would be
> alerted to change to the new one.  Basically a change of address
> flag.  This approach is not very disruptive, as it still supports the
> current provider identity model, but augments it with identity
> providers (ie. users wouldn't have to use an identity proxy).  By
> enabling the separation of account providers from identity providers,
> it encourages users to leverage the best providers and encourages
> competition and innovation amonst providers.  A minimal amount of
> support in Wave itself would be needed to make the identity
> dereferencing transparent.  Then you could have identity providers
> that used all kinds of strategies for identifiers from phone number to
> whatever.
>
> Vince
>
> >


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