Social Media as a whole has been a blessing and a plague.  It goes to show you, like anything in life, something built for good can be spun for evil very fast.  Besides the whole marketing influence that Facebook pushes on us, but it gave a platform to those that we didnt like enough to keep in touch with in the first place.  There is a reason why you dont talk to Jenny from high school...she was a bitch then, and continues to be today...LOL