@hundur the use case is being ablel to use a quitter for identity verification, both as an impersonation prevention mechanism (eg you could py a 'verified' badge on urls in profiles that link back, in the way the !gnusocial kinda does with OpenID ones) It also means you could use a gnusocial account as an indieauth ID http://indiewebcamp.com/indieauth which has other benefits. The user shouldn't need to type the rel="me", it should be in the template