CEO Mark Zuckerberg says his company's indexing efforts are a years-long process.
Though Facebook is the lowest-ranked social networking site in the American Consumer Satisfaction Index ratings, its score still improved over last year.
Facebook's new Save feature fights back against the flood-like nature of the typical News Feed.
The HTC First launches Friday, debuting a new interface with deep Facebook integration.
Both companies are looking at new services around shopping and promotions.
Users can buy products directly from their news feeds from select advertisers, the company says.
Mentions is an iPhone app that helps celebrities manage their Facebook accounts.
The month-long tournament sparked more than international rivalry—it generated hundreds of millions of posts, comments, tweets, and likes across both networks.