Who would you claim to be nu-metal’s “Big 4″? That’s a subject that heated up over Sick New World festival weekend as Reddit users attempted to define who would be part of their Mount Rushmore of nu-metal acts. Who should be among the “Big 4″ of nu-metal acts? There seemed to be two bands that were heavily mentioned above all others when that topic came up – Korn and Limp Bizkit. Korn are very understandable as many point to the band’s 1994 self-titled debut album as the blueprint for much of the nu-metal that followed.