This entry is on thecoolhunter.com right now.
They write: "No more living in denial about the size of your waist line, thanks to this fantastic albeit terrifying guerrilla marketing initiative from the health club chain, Fitness First. Unsuspecting commuters in the Netherlands are faced with viewing their body weight in bright lights - quite literally - when they take a seat at this Rotterdam bus stop. Scary to say the very least, but extraordinarily clever and likely to increase membership numbers at the local Fitness First. The brainchild of Netherlands’ agency N=5, the initiative takes the concept of guerrilla marketing to a whole new level. - Lisa Evans"
Frightening - absolutely frightening.