It came from the blimp. I wonder if the blimp being few thousand feet above the field and not directly over the play could create angles that would distort the image??
I dont think that blimp was "a few thousand feet" above the field. Blimps only fly a couple hundred feet above the ground.
And cameras dont really "create" angles, they simple show them. Cameras have no depth perception, and in this case I have no idea how a high-priced camera used by the NFL to look down on the top angle of their games could "distort" the video to make it look like the ball was anywhere other than the exact spot it was supposed to be in relation to the line. The only thing distorting the angle of the image is the receivers body, because it's not transparent.
That being said, I do feel the ball didn't cross the line. However, the receiver was down by contact with two feet in the end zone- so I think it's a fair call to give them the TD. I hate it when VERY close plays such as this get over analyzed. I love sports to death, but we don't need to be having a 5 page thread over a few inches or centimeters. Sometimes you have to let the game BE A DAMN GAME. Its not like this particular call is going to rupture the great history of fate God Almighty calculated into his space/time continuum.
Ray Lewis has the right idea taking the position "they made the long drive at the end of the game. The refs didn't give Pittsburgh the game so much as it was our inability to keep their offense away from our end zone"