XAuth will have a website, XAuth.org, where users can disable the service altogether. But that means users will have to opt out of the service instead of explicitly opting in.

Guest Peter Yared is founder and CEO of social app development company Transpond. XAuth, Google’s attempt to head off Facebook’s domination of online content sharing, is fraught with problems ...

The xauth.org website lists IE8 , Safari4 , Chrome3 , FF3 . xAuth looks like it can change the way we interact with the web for the better, and being an open standard makes it all the more lucrative.