DominionStrategy Wiki
Why o people put Moat in a spoiler?
(I think I know why but since I wasn't around then I don't want to guess, I could be wrong)
Bomb, Cannon, and many of the Gunpowder cards can strongly effect gameplay, particularly in a destructive way
To explain the joke more fully: in the game you block an attack by revealing Moat, so in the forum people like to make it so you have to mouse over the spoiler space to reveal Moat. This protects you from revenge witches.
Man. I had four strips of bacon yesterday. Was one automatically undercooked, one automatically overcooked? No, let's put a stop to that right here, all four strips were excellent.
Was that Ozle's reasoning? He was definitely the sole originator of the meme.
Everything can be traced back to WanderingWinder.