Sacramento : "There is no "new" or "contrary" theology that is effected by it's inclusion and since there is actually much to learn from that passge, why not keep it in there?"
Actually, there are huge problems. According to "Jesus" nobody can judge anyone for any sin, because everybody has sinned. That's irrational and leads to anarchy, but it has the emotional appeal. Besides "Jesus" wants to have it both ways. In the passage, he proposes to ignore the law while claiming in other places in the Gospels to adhere to the law (Matthew 5:18). That's hypocrisy
The story is not wonderful, it only sound wonderful. If we follow its message, then we don't need a code of laws, police or even a government that metes out punishment. The story promotes anarchy until the only worthy of being a judge comes to judge. Wouldn't the Governing Body love to use this scripture in front of the judge when they are accused in court of protecting pedophiles.