Too many people are dying. Obviously it can never stop completely, since there are so many illegal firearms on the market, but the gun owners will have to decide if they want to take some responsibility upon their shoulders or if they want the government to do it for them. Certainly gun owners cannot completely police themselves, but they can at least take some measures to show that they care about other people who choose not to own guns. I'm all for the Internet, as you know, but I do admit that a lot of scary stuff can happen online. I'm all for the Internet policing itself, and for responsibility to be taken by Internet users.
People have to get along somehow.
One group can't just get everything they want. As it is, it seems like all gun owners care about is being able to carry them around. Hardly convincing to people who just want to live a full life without themselves or any of their friends and family being shot, or even being exposed to such a deadly weapon. Whether by intention or accident. Doesn't matter who the person behind it is, or what mental state he's in.