Ok, my turn to respond
The first thing I want to do is thank everybody who responded (and who will continue to respond) for their opinions. I can finally see the light. Well, at least I have batteries for the light now!
A little piece of information: I use steel cored bullets. This may skew some of your opinions of about the inability of .380 to penetrate.
Here are my opinions about your opinions:
Ok. I don't quite understand what a few of you guys are saying about the .380 having more, or even close to the same amount of recoil as a 9mm. I shot a 9mm and thought it had a lot of recoil and then I shot a .380 and it has considerably less. That was one of my deciding criteria. I am a small person and shot 25 rounds in sucession of 9mm and my wrist began to hurt, whereas I shot 30 rounds of .380 and I was smiling from ear to ear wanting to shoot more. I also shot much more accuratly with the .380, and since you say shot placement is key, I must have made the correct choice. I don't see where anybody I know (in person) would say .380 is close to 9mm in recoil, I would have to say that it feels like 9mm has twice the recoil.
It appears to me that from what just about everybody will agree on, is that shot placement is more important than shot size.
I don't agree that .380 will ever be obsolete. When will an ideal weapon size for concealed carry, coupled with low recoil, be obsolete? Yes, you can find small 9mm guns for concealed carry. Who wants to pay 500 bucks for a compact 9mm, when you can get a regular size, for lack of a better term, .380 which will just about do the same amount of damage as a 9mm unless you're trying to drop an F-15, for under 200 bucks?!?!! Obsolete? Nah. They wouldn't be selling like hotcakes and being produced in large quantities if they are obsolete. My only question was in the knockdown power. I can't find anybody that says the caliber is obsolete. I refuse to spend enough $$$ to buy 2 or 3 .380 guns for the price of one 9mm. All in all I feel a few words spoken in the correct tone of voice will turn an intruder around quicker than the shot from a .50 caliber:
YOU HAVE TWO CHOICES. YOU CAN LEAVE NOW AND LIVE, OR OPEN THAT DOOR AND FIND OUT IF I HAVE BEEN PRACTICING ENOUGH AT THE GUN RANGE. TAKE YOUR CHOICE.
If he is in your house:
I DON'T AGREE WITH THE LAW THAT SAYS I CAN'T SHOOT YOUR ASS FOR JUST BEING IN MY HOUSE. (simple, isn't it?)
I do feel using something other than I'M GOING TO KILL YOUR ASS will do the job, and quite possibly ensure that you don't have to use your gun to actually kill someone.
Thanks again for the responses!