A few weeks ago I created a Mii for the express purpose of mingling to get to one of my friend's Mii parades since at the time I thought Miis could only migrate to those in my address book and no further. I've since found this is not the case and any Mii that wanders into my parade is now able to go to anyone else in my address book so any Mii can now make their way to Kevin Bacon's Wii in six steps or less... Now the added benefit here was I deleted the Mii I had created to wander since he was no longer of any use to me. Lo and behold as of this morning the Mii I created and deleted showed up in my Mii parade... he is immortal and homeless. He's a rambling Mii. Just found it interesting that once a Mii starts to wander they start to take on a life of their own and can/will exist as long as they exist in someone's parade.