News for hackers. Stuff that matters.
Re:Teens who refuse to use social media by snapspans on Wednesday August 29, 2018 @12:23PM (#17869479)
IMO Hacker News is representative of the slightly earlier than social media concept User Generated Content:

https://en.wikipedia.org/wiki/User-generated_content

Re:Teens who refuse to use social media by andrepd on Wednesday August 29, 2018 @01:26PM (#17870025)
The original concept of Web 2.0.