BuySellAds created this rich infographic to show at-a-glance what the Twitter ecoystem has become since it launched in 2006. Are you nterested in who tweets, why they do, what they share and how often they do it?Since its launch in 2006, the social micro-blogging site has become a large communication tool within the social media landscape. Everyone from your friends, family, colleagues, work, celebrities, public figures, media outlets, fashion companies, businesses both large and small and many other people around the world are on it and talking about it. Some even favouring it as a load better than Facebook. Now that’s saying something. Check out the infographic below to see who really is using the Twitter site.