I am increasingly alarmed at the sheer volume of Brexit threads started by the same poster/s, where a couple of other posters (always the same ones) pile in with a 'yes, you're right, and what's more...' followed by a link to some 'research' (usually a neo-con blogger or right wing think tank). There are a suspiciously high volume of these sock-puppety threads - has anyone else noticed? Can MN investigate? I've started reporting them.