Admittedly, I haven't spent a ton of time trying to figure it out yet, but I have my phone and my wife's phone on the same apple ID and when I try to set up find my friends, it uses the apple ID to target the device. This only lets me use one or the other (defeats the purpose of using it because I'll only use it so my wife can see where I am when riding my bicycle) Do I have to put her on her own apple ID? Will this mess up all my app/music downloads and sharing? With everyone using multiple iOS devices, what have you found to be the best method for sharing content and not getting the ID in the way? I have read there are ways to share content and use different IDs. This, however, will mess up our ability to share a photostream.... This is hard. My head is beginning to hurt. Awesome features but cannot figure out the best way to utilize them.