Just doing a precongratulations on this Friday's event, since I don't think he'll have the time, and even I won't have the time post wedding to post a message. Congrats!
So apparenytly, much like with the Nintendo DS, the Wii will have free online gaming capabilities. Maybe this can be a good X-Box Live Killer :)
Plus, wifi connection means no awkward ethernet cords to connect to the net :)