Some Facebook etiquette rules are presented here as a 194s-style educational film. The anachronistic idioms are hilarious! Facebook itself is described here as “the electric friendship generator.” But the advice here deals with real-life modern social conventions, and it can be boiled down to “think before you post.” -via Nag on the Lake
https://www.youtube.com/watch?v=iROYzrm5SBM
The one posted was ripped by a youtube channel.
It dates back to 2010.