re: Should there be an age limit for voting?

No, but they should raise the voting age back up to at least 21 unless you are in the military. You can't do much of anything else until 21. Raise the draft age back to 21 so they can't use the old "if we are old enough to get drafted, blah blah blah." In a perfect world, the minimum requirements should be at least 21 years of age and pay federal income tax. I would include owning property, but a lot of people rent, etc.