Wow! I had to go back and read my post again, since it looks like I am getting hammered here. All that I was asking is "what does one do with all of these tiny fish?" I really wanted to know if people ate them or simply discarded them. I personally would not have taken part in this fish-out either due to the fact that I would not want to be required to keep 3-5" fish.
I certainly was not judging anyone. The rules state that you can keep fish, so keep fish. No problem for me. I choose not to keep fish most of the time. If I were camping in the park and caught some decent sized fish, I would certainly eat them.