Pretty much every band that is a "mathcore" or hardcore band (underoath, norma jean, fear before) needs to send a huge freaking thanks to Botch. I mean, Norma Jean was a rapcore/nu-metal band before they heard We Are the Romans. Now, I am too young to have witnessed Botch, but they are incredible. If you haven't listened to them, go on Albumbase or the request music thread. First check out We Are the Romans, then An Anthology of Dead Ends and finally, the Rerelease of American Nervoso is in the leaked thread. Also grab their DVD/CD, entitled 061502, as in the date of their last show.
R.I.P