I agree that the person should investigate the company a bit more before shotgunning out his or her application. I don't agree the domain matters so much, what

I agree that the person should investigate the company a bit more before shotgunning out his or her application. I don't agree the domain matters so much, what matters is something fuzzier. I'm not sure exactly how to define it, but consider that at the 'trenches' level YC funded companies do a lot of the same day-to-day tasks with the same technologies.