If extraterrestrial life forms have developed the technology to travel distances that we can not even begin to comprehend, wouldn't they have also developed technology (that we as humans have already developed, ie. Google maps) that allows them to view our society from a distance from which they cannot be detected?

I believe that extraterrestrials have observed earth and human beings but I refuse to believe that a group that has mastered space travel would allow them selves to be video tapped by my iPhone while hovering over new Mexico for 40 seconds before zooming up into the air. Doesn't make sense.