I have one more item I'd like to add to my "Dislikes" list: people who are preoccupied with what's popular. This goes for both trend-hopping posers, and snobs who refuse to see the good in anything popular. Although I find the latter more offensive, because they're the ones who usually label others as posers, and I'd say that at least 75% of the time, they're wrong. But in any case, I like people who don't let popularity dictate what they like and dislike, one way or the other.