In the distant future of 2030, social networking between the scattered bands of surviving humans will be facilitated by ham operators bouncing packet radio off the few remaining satellite repeaters, and importing the responses they receive into their clan's scavenged network via FidoNet.
the unit conversion bot was a nice QoL feature on the technical subs I tended to hang out on.
Shitty Unit Conversion Bot was good for a laugh too.