This is the paradox of the false positive, and here's how it applies to terrorism:
Terrorists are really rare. In a city of twenty million like New York, there might be one or two terrorists. Maybe ten of them at the outside. 10/20,000,000 = 0.00005 percent. One twenty-thousandth of a percent
"I pissed myself," I said, cheerfully. "You should try it."
One thing you should know is that every camera has a unique "noise signature" that can be used to later connect a picture with a camera. That means that the photos you're republishing on your site could potentially be used to identify the photographers, should they later be