Posting the Ten Commandments is good when the Bible says, "thou shalt teach them diligently unto thy children, and shalt talk of them when thou sittest in thine house, and when thou walkest by the way, and when thou liest down, and when thou risest up" (Deuteronomy 6:7), but when it is forced upon the public, it crosses the line, but then again, that is the predicted future (second half of Revelation 13).