Well, US is still a somewhat free country, so anybody can publish any opinion they want to publish, anytime they want to. I have nothing against that, in fact, I must admit I am guilty of it myself - I have a blog where I publish my opinions. It would be very hypocritical to me to deny anybody else the vices I enjoy myself. I think just realizing those people aren't better or worse than anybody else and do not deserve any special consideration is enough.