I'm going to be honest here, and maybe I'll go to Hell for saying so, but so be it. I couldn't care less about Haiti. If the Earth opened up, and left nothing but a patch of steaming ocean where that half of the island was, I would just shrug. I haven't given a cent in aid, nor will I.
Maybe I'm biased. I have had quite a bit of interaction with Haitians when I lived in Montreal (there is a reason they had that conference in Montreal, that city seems to hold a larger Haitian population than Haiti itself), and my ex was half Haitian. As a culture and a people, I was left with less than a positive impression.
I won't wish them ill, but I won't go out of my way to cry crocodile tears for them either.
There, I said it.