Facebook Open Graph Search Brings the Fight to Google

Ever wondered the significance of the Like button? It's Facebook's portal that will take it into Google territory. The social media giant, half-a-billion users strong, has just announced the arrival of its Open Graph search feature, which will allow websites who use the platform to be added to Facebook search. In short, Facebook can start searching the web at will, rather than merely its own site. Social semantic search here we come.

The difference between Google and Facebook is that Facebook...