Whatever's leagal I guess - though personally, I wouldn't do it.

Don't see how people can honestly say that hunting over a 'natural' crop field is the same as hunting over a deer feeder. It's like handing the deer their food on a platter. Espically when manmade manufactured 'bait' is used - it's going to have WAY more appeal to deer than a bunch of old crusty soybeans laying on the ground or an alfalfa field? A feeder is like crack for deer.