This article originally appeared on the Motley Fool. A network effect is arguably one of the most powerful competitive advantages a business can have. While network effects can come in different forms ...

Facebook unveiled its mobile ad network at its f8 Developer Conference on Wednesday, noting the Facebook Audience Network will include native advertising formats for developers that “want to invest a ...

Facebook may be expanding from a social website where users share photos of their favorite sandwiches and pets, to a network focused on business users. The company, which runs the world’s largest ...

Social networking is no longer the Next Big Thing; it’s now as much part of our Web experience as search engines. Previously considered the province of kids who wanted to keep up with class gossip, ...