I am a Luddite, proudly so.
My comment below refers to Facebook and other social nitwitting sites, which I know a little about. I think ****-ter is something different and don't know much about it.
Short answer, and of course it's my opinion, is that I think FB, etc, are highly dangerous for many reasons. There have been miles of news articles devoted to this and if you do your own research you can find far more eloquent support of this contention than I can provide.