oh.....about the time you're willing to put up the $500M to put one in orbit......

Or will the military secret people put a stop to that one? Imagine news broadcasts where you could go online and see the journo, the army and the "insurgents/locals getting rid of thieving army of invaders stealing their country's wealth" having a pitch battle, live!

Or football, motor racing, etc, but u can control the image you see.

Or your boss checking that the traffic really is as bad as you say it is, using the sat-nav locator in your company car to check where you really are.

Or parents/police checking on kids to see they are safe/commiting crime.

Combine this with CCTV, tagging of the public using their mobiles/cars and we are in for an interesting future.

Adverts changing on billboars depending on who is driving towards them, time of day/customer foot fall.

I've just had a great idea, seriously.