Facebook users are becoming decidedly unfriendly, according to a Pew Internet & American Life Project study released Friday.
An increasing number of social network users are tightening up their privacy settings , “pruning” their personal profiles and unfriending people, according to the Pew study.
About two-thirds of Internet users use social networks, and a huge
percentage of them are getting more strict about letting others access
their Facebook, Google and Twitter pages.
