Oh yeah! So excited about all this hard work the team has put in. And it feels so good to know I helped on these features:

Use your Existing Accounts. We’ve bridged yahoo.com, but of course we built an open system: any domain can now become a Persona Identity Provider so users can reuse their existing accounts on any site that uses Persona.

Built Into Firefox OS. We built in support for Firefox OS and made Persona much faster on all mobile devices. This gives Firefox OS apps an even better experience when using Persona.