I think the voting age is good where it is. As we grow, we form opinions, whether it's on politics, what foods we like, what kind of music we like, or whatever. I don't think we have all of the important opinions sort of finalized until we are older. Although people will always change thir opinions based on things they have seen or heard, they are mature enough to be taken seriously around this age. And having it be at 18, it gives you something to look forward to, and makes you feel like a real adult, getting to make a difference. Besides, if you didn't get to vote at 18, people would be looking forward to smoking at 18, which isn't too great.