Paradoxically, what social media is quite good at is forum discovery. Facebook overall is a pox on humanity. Private Facebook groups, however, can be genuinely

Paradoxically, what social media is quite good at is forum discovery. Facebook overall is a pox on humanity. Private Facebook groups, however, can be genuinely useful. I spend a lot of time in one topic-specific Facebook group (and as little time on wider Facebook as I can manage)