According to figures from Neilsen/NetRatings and Beijing-based BDA, China is now the world's largest user of the internet. Things aren't quite so straightforward though, as the claim is based on rates of growth rather than any concrete figures. China increaseInfact, according to the latest figures from the end of 2007,Niesen/NetRatings put the total US online audience at 216m for thefinal quarter while BDA put the Chinese total at 210m for the sameperiod. More...