here are some ways on how you can donate to haiti:
lifted from: http://lifehacker.com/
you can also go here: http://donate-to-haiti.blogspot.com/
you can always consult the trusty google to know which method suits you best.
in times of calamities like this there definitely be an outpour of help and donations but you also have to be cautious of the leechers who take advantage of the situation. viral scams are emerging like mushrooms everywhere so beware, make sure you know your donations go to the right places, not just on some goddamn corrupt soul's pockets.