Following Facebook’s Timeline profile redesign, Mark Zuckerberg has unveiled a “new class of apps” at the Facebook F8 Conference on Thursday. The use of Timeline, according to Zuckerberg, will enable users to share what they're doing in Facebook-connected apps as they're doing it, adding that these changes were made to get rid of the pop-up boxes that ask users if they want to share to their walls what they're doing on Facebook. 

 

 

More changes will come with this new class of apps that will change the language of sharing, Zuckerberg said.