I have had to do this debate twice this season and can I just say it is the most boring thing ever.
dear me...this issue comes up time and time again-merge the threads mods lol!
look at 16 you are a CHILD. treated and protected by the law in that respect.
at 18 you are an ADULT, ADULTS VOTE. And they don't have the same treatment/protection as children do.
of course they are going to be a lot of people under 18 well informed and in a posiiton to cast a vote. However there are 15 year olds in the same position. the argument will continue to the dawn of time.