Today I discovered that Wii allows you to send and receive emails from the message center. My Wii Number is 5792180862955168 so if you want to send me a WiiMail, use the following address: email@example.com. From what I hear, Miis from other Wiis can mingle on my Wii. I am not sure if I need to do something to enable this feature. If anyone knows any better, please advise.
I would love to see some new Miis in my plaza ;-)