Likes, Genre, Action – Facebook Introduces Clicks to Action
Following the official roll out of its new Timeline, Facebook is introducing Actions, a series of new applications that change how people interact with apps, content, brands, and each other.

Date: 2012-01-26

3 Ways Google is Integrating Google Plus Into Results
Yesterday Google announced some significant changes to its search engine in an attempt to move it from a search engine that "understands not only content, but personal relationships".

Date: 2012-01-12