Since I’m considered less invested in the community if I don’t have children, I shouldn’t have to pay property taxes, since that money is used to fund public schools. And whatever federal portion of the budget that goes toward public education should be given back to me as well.
Also, does a parent’s extra vote go away when the children reach voting age?
Edit: The more I think about this, the more I like it. I think you’re on the right track, but we need to take this further. You have a greater stake, therefore you should have a larger tax burden as well. You and your family will use more resources than a single person. Roads wear out faster from more driving and increased weight of vehicle. Larger families require larger police and fire departments. Etc., etc. Good idea.