OpenTable is a pretty fantastic app that can help you place reservations at restaurants nearby. While plenty of services let you find local eateries, few help you get in. Once you're seated and eating, though, what do you do? Enjoy your meal? Nah. That's for fancy pants. You should take pictures of your food! That's where Foodspotting comes in.
You see, Foodspotting takes the vanity of snapping shots of your dish and turns it into a service. Your pictures are geotagged, uploaded to the server, and shared with people nearby so that they can not only find cool restaurants, but see the actual food that said establishments crank out.