Angus Logan writes on the Windows Live Blog:
There are several additional things we’ve been working on from a user experience perspective. We’ll cover these in more detail in subsequent posts but they include:
For more information about the underlying technology of authentication, see this post or this page.
Another thing we’ve heard from customers, and observed on the web, is that customers want to be able to automatically find their friends on a web site or be able to invite them to a site via email. Historically the Windows Live Contact API enabled users to take their entire address book with them to another web site for the purposes of friend finding (indexed by email) and friend inviting (by sending an email), or in very specific circumstances migrating their address book.
Angus Logan (@anguslogan) Senior Technical Product Manager Windows Live