&gt; Defintely something to note for future UX designs... but Persona, the service hosted by mozilla,  is being decommissioned in late 2016.<p><a href="https:&#x2F;&#x2F;groups.google.com&#x2F;forum&#x2F;#!topic&#x2F;mozilla.dev.identity&#x2F;hkegkFg8Fd8" rel="nofollow">https:&#x2F;&#x2F;groups.google.com&#x2F;forum&#x2F;#!topic&#x2F;mozilla.dev.identity...</a>