Unique usernames on OpenID sites

[Cornelius Schumacher]

On Wednesday 14 January 2009, Bryce Glass wrote:
> This may be of some help. The Tri-Partite Identity Model is (at least
> partially) derived from lessons-learned along the way w/yahoos legacy
> treatment of identity:
>
> http://thefarmers.org/Habitat/2008/10/the_tripartite_identity_patter_1.html

Thanks for the reference. That's helpful.

I guess in this model one could see the username as I was describing it 
earlier as part of the public identity (with the constraint that it has to be 
unique for the site).

-- 
Cornelius Schumacher <cschum at suse.de>