CBusAlex
Footballguy
Yes, it's fine for a non-book reader to point out that stuff on the screencaps. No, it's not fine for a book reader to do it. Why? Because the non-book reader might be wrong. By pointing out something like that, you're telling them "I know what's going to happen, and I know that this is significant." You're giving them knowledge about the show that hasn't been revealed yet.#####ing about the screen shots is over the line. What...someone who doesn't read the book brings that to the table and its fine....but a book reader brings it up...all of a sudden it's "book knowledge" and wrong? Whining by people who don't understand what the definition of spoiler is.
A non-book reader might notice the missing stone in the necklace, sure. They also might notice the birds in the pie, or the way Sansa held the cup, or whatever other crazy #### they've been coming up with. And if they post it, the other non-book readers don't know if it means anything, or if it's just more crazy #### that someone cape up with.