I just tested the sign-in demo, on persona.org &amp; lfgss.com. Persona feels like the on shared 1st place best login experience I&#x27;ve seen.<p>Actually marginally better than Gmail, for me, because with Persona, I understood which address I signed in with, at lfgss.com. Gmail, however, doens&#x27;t let me know which account I sign in with, if I&#x27;m logged in with just one of my Gmail account. Then Gmail silently assumes that&#x27;s the account I want to use, although it might not be. Persona, however, clarified which Gmail account I was using.