#6 Google Maps

Google Maps have helped me save time on many occasions. I first used it to find directions to a cricket ground I was playing at a few years ago. It has certainly become useful in planning directions to different locations and I find i now use it first before I use my Melways, since I can print the route and not have to worry about turning pages etc...
The ability to edit locations and save 'My Maps' makes it more user friendly. Being able to choose between Map or Satelite view is an advantage and the addition of Google Street view also makes finding the correct address even easier.