On Air Parking - Ridiculously cheap and simple airport parking.
FindMyCar - FindMyCar is a iPhone application that uses the location services to help you find your car.
Parking Kitty - New Product Hunt competitor for parking
Monkey Parking - On demand street parking
EZCarLocator - Ultimate Rubik's Cube solution for all odd cube sizes online and as pdf download. 3X3, 5X5, 7X7, 9X9, 11X11 V-cube professor, car Finder, car locator
Blucar - On-demand parking at the drop of a pin