AN OVERLORD ALWAYS PAYS HIS DEBTS: I am quite excited for SyFy's Childhood's End, one of my top-ten science fiction novels. I made mention of a small plot point to someone in an online forum and got pilloried for providing a spoiler. Childhood's End was published in 1953. This person had literally had his entire lifetime to read the novel. And what point has a statute of limitations necessarily run on not spoilers from a decades-old novel?