If you use Persona on all your sites, it feels very much like SSO.
I use the browserid plugin (http://wordpress.org/extend/plugins/browserid/) on my personal Wordpress site.
We actually had an SSO project based on CAS v2, which we killed because Persona was a better solution.
Since you built an SSO, could you point me in the right direction amongst self-hosted solutions. Some comparisons and pitfalls would be most welcome.
If you use Persona on all your sites, it feels very much like SSO.
I use the browserid plugin (http://wordpress.org/extend/plugins/browserid/) on my personal Wordpress site.
We actually had an SSO project based on CAS v2, which we killed because Persona was a better solution.