http://dailyappshow.com/ - Gigwalk pays iPhone customers (called Gigwalkers) to complete a variety of on-location tasks (called Gigs), using their iPhone to accurately capture real-time data such as verifying a street name, photographing a menu, reporting on red-light cameras, or confirming product placements in stores. Gigwalk is a free iPhone app that notifies you when there is a job in your area.