When Facebook Chief Executive Mark Zuckerberg recently announced a "Like" button that publishers could place on their Web pages, he predicted it would make the Web smarter and "more social." What ...

If you administer a Facebook business page, consider adding social media buttons to this location. These buttons are small images that link directly to other pages you maintain, such as Twitter or ...

The change was subtle but consequential. It came with advance notice from Facebook in March 2010, when the company quietly warned its advertisers that it would be updating the language on one of its ...