The great X-odus is under way. More than 1 million new users have joined the social media platform Bluesky since the US election. Many are seeking to escape Elon Musk’s X amid warnings from anti-hate speech campaign groups and the EU about misinformation and extremism on the platform. But what exactly is Bluesky, why it is proving so popular, and who has already made the move? What is Bluesky? Bluesky is a social media platform where people can interact much as they do on X, posting, replying and messaging one another on a vertical user interface. The recent influx of...