People who have no self control and can't stick to what the thread author asked for bugs me to no end. If you can't comply with the authors requests just don't post.
Do think it is of valure to the poster to think that a .22 from a handgun at short distances is as effective as a .223 at longer distances? I'd like to think the fine folks on the board care enough about educating others then to let that go.
That's the same when someone compares the ballistics of a .22LR from a rifle with that a .380 handgun and draws the conclusion that a .22LR handgun will be as effective.
I think it is intellectually dishonest to answer questions in a vacuum. If someone asks, "Hey, I want to make a hole in my wall to run this wire. Should I use a this marble bookend or a crescent wrench to pound the nail through to make a whole?. And don't tell me to get another tool, I already have a marble book and crescent wrench.", the correct answer is still, "You really should find a drill for that."
The original poster is operating under the notion that if he pratices with a .22 enough, he will be able to more effectively dispatch an attacker than someone armed with a 9mm. Not only that, but as I mentioned above, later he says that a .22LR and a .223 are "about the same." Shall we allow someone who is admitting he is new to guns to operate under this delusion or shall we do our best to ensure he has the most complete information, both for and against his choices?
I would much rather than a thread provide accurate and complete information that benefits all who read rather than conforming to arbitrary guidelines that may result in someone coming away from the thread with incorrect or incomplete information.
Sure, this thread took a detour; but I think in the end that everyone, the original poster included, probably learned a little something more than they expected. On the other hand, the first reply could have just said, "Use Velocitors or Stingers." and the original poster would be walking around convinced that his handgun was as effective at SD ranges as a military marksman at 200 yards. Hell, even though I disagree with Tostada, he provided some interesting links and caused me to think a bit more about my position.
I suppose I think of a forum as a place for discussion and exploration of topics rather than an simply an answer service. Your mileage may vary.