As social sites expand , a new approach aims to better get to know real - life people . Sites like Nextdoor create hyper - local networks of neighbors . Pew Research Center suggests nearly one in three people do n't know any of their neighbors .
As social sites expand , a new wave aims to help get to know real-world neighbors . Sites like Nextdoor create hyper-local networks of neighbors . Pew Research report suggests nearly one in three people do n't know any of their neighbors .