OPINION: As a rule, there are two types of social media user. Those who overshare and dominate the platform, and those (like me) who rarely join in, lurking silently and happily in the background, consuming other people's efforts. And then judging them. Also silently. With that in mind, social media's hottest new app, Clubhouse, seems to have a solid infrastructure to cater for these two personas. Clubhouse, for those of you who are unaware (or not 100 per cent sure), is an invite-only social media app that's a bit like a moderated live podcast recording. It's a totally audio-based app that allows its members to create “rooms'' with specific topics, and then have conversations about those topics.