ORIGINAL: GMMAT
Here's my view on the subject. It isn't popular....but sue me.

I said this a LONG time ago.
“Saying that a corn field isn't an artificial food source don't make it so. It's as artificial as a pile of corn. The deer don't know the difference......except the last guy was nice enough to shell it for them.”
Big difference between a pile/feeder of corn, and a corn field. With the pile of corn, the deer are coming to a specific spot. With a corn field, they mightbe feeding anywhere in or around it.