Location-based marketing is fast becoming a pivotal next step for the social media-aware business. And when Facebook unveils its new service, it'll be the biggest player in the market. Janet Babin reports.
Thomson Reuters launches a new Web video news service today with a business focus. The service is subscription only, and subscribers can shoot, edit and upload their own takes on the global economy. Eve Troeh reports.
Facebook recently launched its new "like" button, which lets you flag all kinds of preferences to share with friends. Commentator Farhad Manjoo explains how popularity will make these little buttons powerful.