Stldl20,
I believe you are at a point in your life where you don't really need to kill them to prove your a good fisherman. I'd say your a better sportsman for not killing them!
That's just being responsible of your resources.

I kept "1" Silver this year. My freezer is full of Sockeye, so why kill every fish, to prove what? And to who?
I know, I'll probably burn in hell for admitting this but, I've even released Hatchery fish!!!!!

Besides, I'm getting tired of cleaning those "Slimmy Things" anywhy