Obviously.
I'm not trying to be a ---- with that short response or anything, but we all know the downside of overfeeding. Unless you can monitor your aquarium 24 hours a day, the likely degradation of water quality by overfeeding is a very risky proposition. Sure, skimming is a great combat, BUT if you are not around to empty it several times a day AND top off the tank with new water, you're hosed.
Those facts make me want to ask again if he is talking about his research tanks instead of a hobby tank. I just can't imagine a hobby reef surviving that amount of input- no matter how much filtration is used.