Well, yes, you&#x27;re right. Seeking a perfection usually means never releasing anything. That&#x27;s spot on.<p>Yet, I&#x27;m particularly against about the BrowserID adoption because it helps to cement the idea of leased identities. At the moment, we&#x27;re still with in the &quot;warring states&quot; world, where no particular scheme had won. This could&#x27;ve changed with BrowserID embedded in the User-Agent, so I fear it would be at least a decade until we&#x27;ll be able to talk about something else.<p>WebID, being a W3C WG, could&#x27;ve also hit big... It&#x27;s not perfect, but from my understanding of the drafts it looked better than BrowserID to me. But no luck here.