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.

Facebook VP of global marketing solutions at Facebook, Carolyn Everson discusses the budding brand efforts on Timeline and Open Graph and offers advice for brands using the platforms.

Facebook CEO Mark Zuckerberg announced two key features for the social network at the annual f8 developer conference in San Francisco, California. Timeline and an updated version of Open Graphs ...