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Fuel tracker lets a driver see real-time information about getting the best fuel economy by sharing driving tips and giving suggestions to improve gas mileage.
NostraMap relies on crowd-sourcing to get up-to-the-minute information on traffic conditions such as accident, police patrols, and back-ups.
Listen. Speak. Rate. Share. features audio reviews for establishments that can be shared with friends using various social networking and blogging sites.