According to google the Chrisitan Science Monitor was one of the few publications that made the connection.
How soon before we will have we have ad messages sprayed on highways ?
While we are waving on the space merchants theme I could see that this
art project will turn into a commercial reality soon.
What is happening is that total surface of LED/LCD plasma displays around us is increasing constantly. While classical mass consumption is certainly not growing, the amount of screens to be filled certainly is.