The folks that took down Wall Street were mostly physicists, mathematicians, and computer scientists. MBAs have been largely marginalized in many hedge funds and proprietary trading desks (unless you have both an MBA and a quantitative degree, in which case you're golden), in favor of people that can value (or not, I guess) esoteric securities with sophisticated mathematical models.

Kinda an interesting change, to see lots of innocent MBAs lose their jobs because of the fuckups of a bunch of egotistical math geeks. Normally it's the other way around.