Some of you guys must live in really rough areas to find it necessary to carry at home.
A 12 gauge pump is the only home defense weapon anyone needs anyway. Just racking in a shell will stop almost any malefactor in his tracks and you don't really have to aim a shotgun. General direction works just fine.
The ultimate home security system is and always has been a 110+ lbs protective breed of dog.
It's very easy to miss with a shotgun. They DO need aimed. And it's generally frowned upon to give a tactical advantage to a bad guy by "racking a shotgun". Now he knows your posistion, and that you have a shotgun, while you know nothing about them. Think about that for a little bit.