Its a bit of a self fulfilling prophecy, where people who prefer one type of communication channel will engage mostly with people who engage with $CHANNEL, even

Its a bit of a self fulfilling prophecy, where people who prefer one type of communication channel will engage mostly with people who engage with $CHANNEL, eventually ending up with the idea that 'everyone uses $CHANNEL'. Like Facebook, pod casts, web forum d'jour, and probably going back in time to Usenet, IRC, Email and maybe even the telegraph. I don't see subtitles (back to the 80s of accessibility), but it does have playback speed so you can skim and claw back some information bandwidth.