Mobile Twitter usage grew by nearly 200% over past year

Having only been in operation for five years, the microblogging site Twitter said that more than a billion tweets are sent each week. This level of messaging, according to the company, has seen mobile usage increase by 182 per cent over the past 12 months. The company also revealed that the average number of Tweets sent each day was 140 million, compared with 50 million just 12 months ago. Article