Since we only recently got DSL, and had to get connectivity before, my city is now covered with wireless networks. Most end-users use "cantennas" (can+antenna=c

Since we only recently got DSL, and had to get connectivity before, my city is now covered with wireless networks. Most end-users use "cantennas" (can+antenna=cantenna) made from Nescafe cans. I wonder whether Cantenna term was invented here and whether it is used worldwide? Anyway, Nescafe cans work very well for access points up to 600 feet away, which covers most of the city. In case Illy is not popular in your area.