..According to Robert Scovill.
Scovill is a renowned live audio engineer who has mixed live sound for Prince, Rush, Def Leppard and Tom Petty among many others. He is also Senior Market Specialist for live sound for Avid.
The link will take you to a transcript of his recent keynote speech at an AES student conference.
There are some great points in the transcript: the ability to ‘mix’ and not just drive a console is my favourite.