Social media websites such as Facebook have become ingrained in the social psyche.

In the second study, the participants were provided with access to anonymous Facebook accounts and were asked to comment on other people’s pages, with half of the participants set up to receive no feedback. The researchers found that in both the studies, the participants who were snubbed admitted to feeling a sense of exclusion and felt 'invisible' and less important as individual.
“Social networking sites, such as Facebook, give people on demand access to reminders of their social relationships and allow them to communicate with others whenever they desire. Our findings suggest that it is communication, rather than simple use, that is key in producing a sense of belonging. When sharing or feedback is restricted, belonging suffers”, the researchers wrote in their report.
Source-Medindia