You have to give this a spin. If you’re on Twitter, you can use this engine supplied by Stockholm Pride (July 27-Aug 1) to calculate how heterosexual you are. It analyses your Twitter feed. Words on mine that appear to lower my heterosexuality include “karaoke”, “fame” and “cottaging”. Also, “Northampton”, more bafflingly. Still, 34%, not a bad score. Do it. It’s fun.