It's the future of things I'm afraid, driverless trains (Docklands Light Rly) Driverless cars in the news the other week, so why not pilot less aircraft?
Anyway these Drones are not strictly speaking pilotless as they are controlled by someone in the control centre or what ever they call it, similar to a radio controlled model aircraft.
Also if one gets shot down, no pilot dies or gets captured/tortured, win, win all round.
