Google's Project Wing vs. Amazon Prime Air

Delivery Drones.  A touchy subject for a large portion of the population, including the US Government.  Both companies have to overcome significant regulatory hurdles for these concepts to ever make it to implementation.  However, if you look past the issues that are causing angst, there is a lot to respect about what they are trying to accomplish.  We are witnessing two of the most influential technological organizations in history attempt to revolutionize an industry that has operated relatively inefficiently for years.  The ambition and innovation is impressive and admirable.