Yesterday was a rather historic day in the world of social media: Facebook unveiled Open Graph, efforts to build a true social web infrastructure that provides metadata everything: websites ...

Grab the popcorn. There is a serious nerd fight brewing. Following Facebook's big Open Graph announcements at f8 a couple days ago, many of the leaders of the so-called "open web" are taking ...

Open Graph should help Facebook make gaming, movie watching, listening to music and many other activities a more social experience. [Sources Include: Mashable, SlashGear, & Facebook] ...

Facebook today announced a new Timeline feature and a new type of social app under its Open Graph. They're not available yet, but almost all the details are finally official.

Facebook's got 60 new Open Graph-powered apps for users to install and use, with the promise of approving new Open Graph apps from developers.

In an effort to encourage broader use of its Open Graph protocol, Facebook has posted a number of examples of how the company used the Web standard to build its own internal apps. The collection ...

Facebook today started rolling out the new Open Graph apps for its Timeline profile. There are now 60 to 80 Open Graph apps available; the exact number depends on which ones you're counting.

The company announced Open Graph mobile, which takes Facebook’s social graphing product to the mobile platform for the first time.