I'm not sure you understood my point. I am actually in agreement with you that we should be looking to the rest of the world for a voting model that works, because I feel that ours is a failure. I am not advocating against voter-id laws in fact, I am quite for them, but I recognize that these laws in the United States are frequently designed as weapons to be used against members of other parties.
My point is that the rest of the world has exactly 1 legislative body governing elections. America has 51 (perhaps more, I'm not sure to which level of influence local governments can influence electoral processes, but they can certainly influence zoning of polling booths. American resistance to a federal identification card is quite unique, and silly.