That's pretty good. I guess the idea that you would want cross-site identity is, really, tracking. The only benefit to the user would be some universal name and

That's pretty good. I guess the idea that you would want cross-site identity is, really, tracking. The only benefit to the user would be some universal name and photo that remains the same across all sites. But that's a really marginal benefit. This isso project gets 98% of usefulness.