I think it could. Now with Oauth becoming more and more of a standard for signing up/in to sites and the wide adoption of RESTful API used for messaging, it could work.
Glad you liked the post.
Re:Google+ will replace email, period.
by pavel_lishin on Wednesday July 20, 2011 @04:04PM
(#2787178)
> Oauth becoming more and more of a standard for signing up/in to sites
I think I actually see that less than I did a few years ago. OAuth was hard to implement, and not that easy to use, so a lot of people got turned off by it.
I'm curious to see where BrowserID will go.
The problem is it never does actually replace the proven technology. Makes for a good blog post, though.