I did a post recently on the end of classic Open ID and briefly talk about Persona: https://battlepenguin.com/tech/the-decline-of-openid/ https://battlepenguin

I did a post recently on the end of classic Open ID and briefly talk about Persona: https://battlepenguin.com/tech/the-decline-of-openid/ https://battlepenguin.com/tech/the-decline-of-openid/ (Super confusing name since it was also the name of a type of Firefox theme engine)