Here's the "Bowling for Columbine" post everyone has been waiting for.
First, I'll commend everyone who has suggested gun safety courses, gun safes, trigger locks, not having guns in households with children, and all the other sound advice. Second, I recognize guns as tools for hunting, farming, and other pursuits - never in my life have I needed one or really wanted one, but I have never ben a hunter or law enforcement official in the military. I did grow up in some horrible neighborhoods where I was around guns a bunch, had guns pointed at me, had friends with gun shot injuries, and had friends go to jail for having guns. Easy to surmise that I have always been around guns for all the wrong reasons and never the "right" reasons.
Look at the facts about keeping guns in your home:
http://www.bradycampaign.org/facts/factsheets/ You are more likely to have that gun used against you than in your defense. You are more likely to be victim of a gun crime. All kinds of bad shit is correllated with gun ownership. Granted, the stats for all the responsible, sensible gun owner we have around here are mixed with the stats of all the meth-head pschos, still thems the facts. Plus, how do a lot of criminals get guns? They steal them from legal, responsible gun owners.
My home protection alternatives to buying a gun will be an alarm system with a panic button that makes mega noise and have asign on my lawn that denotes that security. A dog. Serious home fortification: deadbolts, shatterproof glass, timer lights, and spiky bushes. Does it make you feel as safe? maybe not, but are the odds more in your favor? Yes.
Nothing is going to make anyone 100% safe and I feel that the safety gains possible from gun ownership are more than negated by the hazards. It's like how SUVs are safe because they are big, but that also makes them more likely to roll and harder to stop.
Not meant to flame, just presenting the other side of the coin.