Thank you! sorry, wrong version was cached on cloudflare, should be working by now.
First I thought this as a way to let websites their users login easier, but this requires wide-spread of the app as you said.
Then I thought this as a password vault + chrome extension, that every security-aware person can use, regardless if website supports it.
But on mobile websites since you can't have browser extension, the website developers may implement this natively. But that would be version 2.0
