Steve has probably fed that croc hundreds if not thousands of times. I think he knows what he is doing.
Sure it may have not been the smartest thing to do but I don't think he put the kid in any more danger than speeding during a rainstorm with you kid along.
How about parents who have their children doing flying trapeze acts. Or parents who take their kids flying in small airplanes with winds over 30 knots or inclement weather.
Where do we draw the line or make an issue of it. Steve does a lot of things that someone with less experience would not even think of doing.
Steve knew what the croc would focus on, the chicken, and knows exactly how fast and how far a croc can lunge from countless other feedings and experiences along the way.
All that being said it probably wasn't a good example to do something like this on public tv. You wouldn't see me handling poisonous snakes the way he does either, thats for sure.
I'd say give him a break. Everybody does something not so bright once in a while. Look at us and where we came from. Nobody's perfect.
He puts on a good show and to get good ratings and sell advertisements you have to be sensationalistic. I am sure he believed he was not putting the child in any real danger and probably misread what the audiences reaction might be.