But of course I have to mention PRESTEL, the telephone-based viewdata system, like CEEFAX on steroids
It even had its own discussion boards, like Sympatico, where at the age of 17 (YES teens on social media in 1987) I communicated with Bruce Mardle on the IOW mastodon.iow.social/@marbles
Can I ask y’all a genuine question?
In all your life online, what’s the greatest social media you’ve ever used?