This seems to generally be true within a lot of anime. Let's face it - we like the characters that are pissed off, and that's just how it is. There are plenty of other likeable characters, but we like the ones who wake up on the wrong side of bed just about every day.
Well, that's not true for me, I usually like lighter characters, and I know a lot of people do to, but just look at the popular majority! Sasuke Uchiha, Itachi Uchiha, Gaara, Hitsugaya Toushiro, Light Yagami, Kyo Sohma - it seems that the angrier, the better. Wait, I like most of those characters! X_X xD
And of course, if I see a picture of Sasuke, I feel the burning urge to make fun of him xD! I think I have made at least 3 or 4 e-cards making fun of him. One day, a Sasuke fangirl is going to shuriken my face. Yes, I just used shuriken as a verb. xD. I hope you like this e-card! ^_^
-SuperSaiyanJounin