Yelp Reservations - Reservations taken online, front-of-house management, and integration with Yelp.
FareUpThere - Earn rewards for your feedback on flights
simpleERB - An Electronic Reservation Book for restaurants.
Glympse - Glympse is the easy way to safely share your location in realtime. No sign-up needed.
NoWait - Restaurant Reservations
Skyscanner - Skyscanner.com compares over 1000 airlines to find you the cheapest airfares, fast.