Pew Research Center:

Survey: nearly 40% of US adults, and ~50% of those aged 18 to 29, participate in an online community; social media is the primary venue for online communities  —  Nearly 4 in 10 U.S. adults - including about half of those 18 to 29 - are part of an online community

Pew Research Center:

Survey: nearly 40% of US adults, and ~50% of those aged 18 to 29, participate in an online community; social media is the primary venue for online communities  —  Nearly 4 in 10 U.S. adults - including about half of those 18 to 29 - are part of an online community

Source: TechMeme
Source Link: https://www.techmeme.com/261015/p15#a261015p15