In this day and age of technology, there is absolutely no reason (other than cost) that non-lethal ways of catching any stock should not become the standard. We all know what happens under the current process, it does not protect the fish in any way only minimizes the destruction. Should not matter what the cost of fish in the market goes to, the fish and the environment they live in should be the first priority.
Until that happens, all these thoughts mean nothing other than slowing down the complete destruction of some species.
Goes for every user group, commercials, Indians and Sportsman.