OK, so I'm crazy... crazy about Moshiach that is.
Heck, I think people waking up in the morning doing their routine, and passing from this world without considering any meaning to it are the crazy ones.
I also love business. Not because it's cool (and business is cool), but because business is (or should be) the science and art of "making money" - literally creating value and wealth from nothing.
Considering that money buys life (just ask anyone that doesn't have any), I think making money is pretty important. And the Torah thinks so too.
But, as always, it's got to be for the right reason. Those who can - should. And those who have should share with others. That's Moshiach.