This nifty little gadget designed my the in-house guys at CNN is a graphic representation of what is being tweated about at the 2010 World Cup. So the more tweats about the subject, the larger the graphic. In this image Japan and Netherlands were just about to start their group match. You can flick between countries to players to topics and follow the tournament's most popular topic in real time - flags for teams; photos for individual players; etc. Lovely piece of work.