Show HN: Radius – A Meetup.com Alternative

Hello HN! I'm relaunching Radius [1] - far too long after the original Show HN [2] (I'll blame the day job for that). Radius started out from my frustration with not knowing what was going on around me. The initial plan was to "show all and every type of event" from big to small, but over time I narrowed the focus to communities, groups, events, and helping people connect through them. The initial Show HN gave me 150+ comments (surprising, looking back, given how terrible the plain Bootstrap UI was...) with a huge amount of useful feedback and feature requests.