This document summarizes 5 marketing campaigns from the past week: 1) BNP Paribas launched a Twitter-controlled robot that threw tennis balls for Jo-Wilfried Tsonga based on tweets during the French Open. 2) Beldent conducted an experiment with identical twins, one chewing gum and one not, to prove chewing gum makes you appear cooler. 3) PLAN used erasable billboards in Paris and Berlin to raise donations for girls' rights, erasing images to reveal different pictures. 4) Budweiser unveiled a Twitter-powered knitting machine that makes sweaters, adding a stitch for every tweet of #jumpers4des. 5) Nike created a winter-