TFL Members are ambassadors to the world for firearm owners. What kind of ambassador does your post make you?
I think Charlie asks the right question here.
When some one starts a thread asking if we'd shoot thru a door at an unknown target that hasn't even been ID'd as a threat, then the poster fails in the ambassador department, since killing your neighbor who knocks on your door for help during an emergency isn't cool, anymore than filling a cop full of holes who came to let you know your car (that you didn't know was stolen) was just recovered a half hour ago.
It's good to see that so many of the replies made a joke out of the thread, which is appropriate IMO.