...its just another slow Friday morning at work and I was pondering the phrase used by many comical aliens, "Greetings, Earthling...", now my thinking is this, why would an alien, from another world, refer to us as Earthling, when the name Earth was derived by us? The chance of another distant planet using the name Earth for this piece of rock we call home is so slim its damn near invisible. Well thats my thoughts, anyone else care to shed some light on this now controversial topic?