Are you a tweeter or Twitter sceptic? | Open thread | Comment is free | guardian.co.uk

Are you a tweeter or Twitter sceptic? | Open thread | Comment is free | guardian.co.uk: "It was five years ago that a 29-year-old Jack Dorsey sent the first, distinctly understated tweet from his new microblogging site. 'Just setting up my twttr', he wrote, perhaps without the knowledge that these words had just heralded a revolution in online communication and global interaction, with more than 200 million users now sending a billion tweets a week. Perhaps unsurprisingly, Twitter may be in line for a multibillion dollar buyout by Facebook or Google."