From that list, I only have a google account. I tried the link for the Profile URL, but it&#x27;s sending a 404. Perhaps that&#x27;s because they&#x27;ve gotten rid of their Openid implementation as you say.<p>I&#x27;m sure there are ways around it. The point I was trying to make is that I thought that there would be more effort put into a frictionless signup.<p>To be fair, I haven&#x27;t checked out the other sites linked from the gnu page, so I don&#x27;t know if they have a better experience.