What sort of programs do you expect people to actually write&#x2F;use?<p>This seems sort of like saying, &quot;If you switch to OpenID, you can run your own provider on your own website.&quot; Wonderful, but in practice people use some third-party OpenID provider. (A couple people might run a static website with the appropriate link-rel tags, so they keep control of the name but they&#x27;re still delegating the actual auth work to a third party.)<p>Is the standard program going to be to grant access to a key + 3-of-5 friends? How do you enroll if you don&#x27;t yet have 5 friends on the system?