The 6 lives lost were terrible. But I'm afraid the greater loss is the aircraft.
 Somethings never change, some people as well. More compassion for a piece of manmade machinery than human life itself. Wow.
Let's not paint with a wide brush here.  If it were but a pair of Cessna's, my deep sympathies would rest with the pilots only.  How many B-17s and P-63 King Cobra's are left in the world?  BTW, they were made for an event that consumed about 20 million times the life this incident did.  Some perspective is helpful.