I'm surprised anyone keeps anything these days. When i think about all the pressure the fisheries are under, the state of the environment in general and in particular our waterways, i figure these fish are having a hard enough time. If i'm hungry, i just go to a grocery store which is always stocked with the calories i need to survive.
Now, if i lived somewhere remote and i needed to catch and eat for my survival, then yeah-i would keep and eat.
As it stands now, it makes no sense for me.