I agree with the points raised here.
I think it's the responsibility of the host to have the rules printed and available at the game so there aren't any issues.
But at the same time I have no problem with people taking their OWN hits based on their own rules. IE. if you think a ricochet shouldn't kill you don't take it, it's a questionable enough rule....
The ricorchet rule is one that has caused some problems in the past, a game in the long gone past, a guy I know was accused of ghosting shots but it turned out they were ricorchets and his group didn't use the ricorchets count rule. It caused a little bit of a disturbance about it.
Personally I think the idea of ricorchets not counting is good. Sometimes it is very difficult to tell if a ricorchet would actually happen the way it does in airsoft, therefore would it actually be a kill or not?
I've been hit by ricochets and called them, I get hit by a BB coming in at a 60 degree angle, I call it, hiding behind a bush and one (golden) BB gets through after clipping 4 twigs on its way through I call it. I don't know how people on the field can quickly decide that I shot was a direct or ricochet. Bottom line, when in doubt call yourself out!! The game is about honor, nothing made me happer as a player as when Raven (Hector) shot me in Florence, came down the hill on my way off the field and told me that I got him at the same time, so we'd call a 'parle'. He could have stayed up there and not said anything, but now I have the highest respect for him! Always call yourself out when hit, its easier to explain to your teammates that you weren't sure than to the opposing team why you didn't.
Also I hate the term "light somebody up" (seen it on LC4 forums). People always say that they shot somebody, they didn't call it so they emptied a mag the next time. I think thats bullsh1t! I'm also glad I've never seen it happen at any arizona games!