A new social iOS app Saga has just hit the App Store (Free, iTunes) and is already generating considerable buzz. Building on the location aware functionality in Siri and Google Now, Saga utilizes data from Facebook, Twitter and others to develop an 'understanding' of a users movements and entertainment habits. Using this information, it can generate suggestions about places to eat that suit your tastes, or other entertainment hangouts, or places where you can buy good coffee.
