With few exceptions (The Sixth Sense, Jean de Florette, A Pure Formality) I like spoilers and sometimes seek them.
I try not to give out spoilers because a lot of people don't like them. Recently, I gave out a spoiler to a sporting event but it wasn't intentional and people understood.
What's interesting is that I have known people who have absolutely refused to give me the spoilers on a film or book.

I don't get that at all.