If you think you have been exposed to a spoiler, then you didn't get spoiled. You get spoiled when you know for certain that something happens.

For example, if you see a thread called "Sasuke vs. Sakura", what does that tell you? That they actually fought? Maybe, but it may very well be a speculation thread, a "what if they fought thread". So your dilemma is not valid at this moment.

I'm locking this thread since this is something the mods know about and something they keep their eye on. No need to point it out now.