[Skunkworks] Facebook, Youtube maybe free but not really....

- Facebook monthly electricity bill = 1 Million USD , and adds new servers every few days because users appetites for adding photos keeps growing. - Youtube monthly bandwidth consumption= 25PetaBytes ( 1000 Terabytes ) I don't have the excat amounts but the above is a harsh reality of operating such services. Though their financial standings show as mighty, I wonder how long can they sustain just running just on large adverts? Rgds.