Center’d,a Yelp competitor,has released a free iPhone app,that makes it easier for people to decide what they want to do. They categorize data into two parts;first they break down things into attractions,events,restaurants,and shopping,and then they categorize them as Kid Friendly,Romantic,Groups,Recession Buster,Outdoors and Popular. An intersting concept further expanded by city guides for a lot of the major cities. (Found on TechCrunch)