You assume too much. Lots of liberal people live lollypop land where they believe nothing can ever go bad. For me, that fictional neighborhood is in Connecticut. Did you hear about the nice Dr. in the wealthy bedroom community of Cheshire? He had his wife and two daughters murdered, he was beaten to within an inch of his life and his house was burned down in a very publicized home invasion. It was later shown that they did NOT own any firearms. I know for a FACT that many of my neighbors are unarmed and would never have a gun in the house. I have actually heard the "it's for my children" excuse, too, when the discussions have come up and neighborhood block parties, bbqs, etc. Their apparent lack of proficiency is probably one of the LAST reasons I would NOT pass out any of my firearms.
Like someone else already pointed out, if they use that firearm, right or wrong, it's still traceable back to me and I just might not be able to actually prove I was NOT is possession at the time of use. Not going to take that chance.
Besides, these "fairy land" sheeple with their heads in the clouds who deliberately deny themselves and their families proper protection probably aren't the most mentally sound people in the first place. Another reason NOT to give them a gun. They'll probably run around wielding it like some magical talisman, too.
Here's another thing. A lot of states have publicly searchable databases regarding sex offenders. See if yours has one and put in your address. You might just be surprised at what you find. Nationally syndicated talk show host Glenn Beck is one wealthy dude. Do you think he lives in a bad neighborhood? I don't think so, yet a registered child molester just moved in down the street from him after he did a search. Most people wouldn't do that and would never know. So, should he, I, or anyone else have to move? Would you give a gun to a potential registered sex offender (and God knows what else)? You do NOT know your neighbors' complete histories nor virtually anything about their extended families. All you "just pick up and move" folks are giving into the problem. Seriously, how easy is it for the vast majority of people with jobs, family ties, kids in school, this crappy housing market, etc to "pick up and move"?