What's with this rating system after every comment?? What if my peers don't like what I have to say? If I wrote 200 years ago that I don't believe in the Witch burnings in Salem Mass., I would have 3 thumbs down and never be allowed to post my fact based belief that the Salem Witch Burnings were all about mental Illness. Yet no one would be allowed to hear my point of view? This reeks of McCarthyism in the first degree. Get off this stifling free speech now Denver Post!