The 410 Shotgun has two places in the hunting world.
First for those experienced hunters looking for a unique challenge. Hunting with a 410 is not for beginner hunters, despite the fact the recoil is new shooter friend. The 410 is also not for serious hunters who are after great trophies or filling the freezer with meat for the coming year. The 410 as hunting cartridge is for the woods-wise hunter looking for a unique challenge. The cartridge will shackle the ethical hunter with sever restrictions due to the gauge's limited capabilities. It leaves little margin for error and thus the hunter is tasked to do all the other things that encompass hunting better to make up for the short comings of using the smallest of common shotguns. The hunter using the 410 will have pass on shots that had they chosen a more capable gun they would have easily made. The 410 will put the hunter's woods-skills to the test, but when successful with the lowly little 410 they will be rewarded with a particular satisfaction that is not easily attained with other larger shotguns.
Second (and with tongue firmly in my cheek) the 410 is so a father can take his son or daughter for their first hunt and survive the experience.