Google a Mongolian bow shooting horseback rider.

thats neat, it would be better if they were riding shetland ponies lol.

I've walked along the side of a truck on a logging road while a doe on the other side of the trail watched the truck go by. I pulled back , and stopped walking, and watched the deers' expression change just before I sunk one into her chest.

the only way its ethical to shoot a running deer is if you first yell freeze or i will shoot.
If the deer continues to run then its alright..

I voted no but now I need to qualify why it is ok sometimes. A buddy of mine took a shot yesterday and his bottom limb hit something and threw off his aim. He spined the deer. He knew he needed to put another arrow into her but as he was nocking the arrow the deer got up and started running. He didnt even have time to aim properly but he sent another arrow at her while she was running. I say it was luck, but he's got some really good shooting instincts. He basically cut her heart in half. This guy is a natural shooter though, he expressed interest in trap shooting this summer but never fired a shotgun before in his life. I took him to the range and let him borrow my gun. I don't think he missed a single clay. I was amazed. I haven't seen him do that well since, but that first time out was pretty wild.

Wasnt fred bear famous for bird hunting with a bow? But very few people could even hold a candle to him.

Even if you say you can make it, there is still a much higher degree of difficulty. Why risk wounding an animal needlessly just so you can stroke your ego and brag to your buddies. Now if you are starving and trying to stay alive then go for it but I doubt thats the case. Let the deer go until a better shot is available.

Your pins are useless when shooting a running target. You just point and shoot, and keep swinging even after the arrow is gone. And keep it in close.

Instinctive shooting does work with lots of practice, but it's not as consistant as a pin. So I gather that you don't bother with pins.

Even a blind squirrel finds a nut once in a while.

Squirrels smell the nuts that are burried, and dig them up. They dont use there eyes. Have you ever watched one?