I think the radio spectrum is best used for...
 
defence Defending The Nation broadcasting Delivering Soap Operas
broadband internet Surfin' The Web Anywhere aeronautical Preventing Planes Crashing
rural broadband Connecting Rural Communities navigation Telling Me Where I Am
mobile voice Chatting With Friends radio amateurs Talking About Radio Stuff
wifi Surfin' The Web At Home satellite Communicating Worldwide
garage door opener Opening Garage Doors car keys Unlocking Cars