Oh, this is actually a proper thread like this. I lurk about The Escapist's forums, and every week there will be at least one "something you hate" which is basically about things other people like that you don't. So that everyone can post about how they don't like games, movies, books or whatever that is generally regarded as good and then feel super cool and hipster-y. I was worried for a second this thread would be like that as well.
The other weird part about this is that hate is really a fairly strong word and emotion, yet people go about claiming they hate just about anything.
Personally I reserve my hate for people who go out of their way to make the world a more miserable place for everyone else, like the WBC and KKK.