I've been an active member of a particular, very popular, and long-running boating forum. It's been around years before facebook and twitter. FOMO, envy, and keeping-up are just as much a thing in the marine communities as they are on any social media platform, but the one key difference is consumption of info - that forum is compartmentalized. Subscription emails are a thing, but they're throttled. The format of the forums makes for slow, introspective consumption. I've been a member since 2005, but I only visit once a month.

I just think it's night and day different from the firehose that are modern social media.