Have you ever ruined the ending or given away plot developments in a book, movie, or tv show by telling someone who hasn't seen or read it what happens? Has anyone ever done this to you?
Hmm, yeah, had SIXTH SENSE spoiled by a columnist in a newspaper talking about gardening, and how he worked in SIXTH SENSE, I can't recall, but gah.... One or two fans have dropped spoilers for other TV shows over at Gateworld.
Don't think I've had a book spoiled. I believe once or twice I may have inadvertently dropped spoilers on a tv show, so then my friend whapped me in the head ;)