A Q&A with Geoff Teehan on why the ubiquitous 'like' needed a big change

Tech giant makes their most futuristic product even more progressive.

Stefan Olander urges brands to look at ROI as the value added to the consumer, not the click-through rate or 'like' count.

Why do people 'unlike' brands they have 'liked' on Facebook?

Benito Apolinar punched his wife in the face when she didn't give his status commemorating his mother's death the thumbs-up.

In the interest of protecting privacy among its internet users, the German state of Schleswig-Holstein has imposed a €50,000 fine on state websites that use Facebook and 'Like' buttons on their sites after September of this year.

"I see no violation of privacy, no sneaky stealing of user information worthy of this action and press release – which, by the way, Weichert issued without taking to Facebook."

Eager to use Facebook for your advertising and marketing campaigns? See how these pointers can help you better understand the ever-changing social network market.

A French teenager's entrepreneurial venture could change the way you consume your favorite information online.

American Express is launching Link, Like, Love - a Facebook-based application that will target offers to cardmembers based on their and their friends' activity across the social graph.

At clothing displays, mobile tags will be available for customers to scan and see similar items in the collections, as well as a Facebook button that lets the shopper to share the item on their wall.

Facebook will soon add a new button to accompany "like."

The New Yorker is offering exclusive content to those who 'like' the magazine on Facebook.

Google's new "+1" button will allow you to "like" links directly in your search.