As a society, we knee-jerk when it comes to anything about these two button-pushing populations. We will sacrifice anything -- with nary a glance at how it may pan out in the long run -- ostensibly to protect ourselves, and that's what I find troubling.
So it was with interest that I have been following the match.com plan to check their user lists against sex offender registries, in the wake of a lawsuit against the company by a woman who says she was assaulted by a "match." All kinds of wrong, and the stellar Electronic Frontier Foundation (love them so much) says it best:
Sexual Predators, Please Check Here: Match.com’s Deeply Flawed Plan to Screen for Sex Offenders
I've heard people say, "if you don't like the policies, just don't use match (or FB, or insert-social-media-site-here)" but whether these policies are misguided, panic-induced, or actually well thought out ways for companies and the guvmint to work their way into your life, they have implications far beyond simply stringing up those we find distasteful "for the children" blah blah blah, and far beyond sites you just decide not to use.