Both cases, in my mind, are two sides of the same coin. Most of the mobile gadgets we use today have the ability to pinpoint their locations. In addition, you can buy lots of cameras and gadgets that do the same thing, like monitor car use for teens, for example. The question is: should you take advantage of these capabilities and use them to spy on your significant others or your children?
My thanks to Gerry Purdy for his inspiration for this post.