Social Inbox 2.0

Exactly one year ago, I wrote about the race between Yahoo and Google to turn their e-mail and instant message systems into something closer to social networks. Both companies figured it was futile to take on Facebook and MySpace directly. So they rushed to develop new ways for their users to trade news, photos and so on with the people already in their address books and buddy lists.

The winner of that race is…Microsoft.

Thursday, Microsoft announced a complex new version of the Web sites and PC software that use the Windows Live brand. Over the next two months, the company will introduce dozens of upgraded features involving its e-mail, instant message, calendar, blogging and other services. It will also add some entirely new functions, including group collaboration and photo sharing.

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