At this early stage, it won't be doing much for you, but let it be known: Nintendo owns the domain name Wii.com.

Don't all rush out at once, now; type it into your browser and you'll only be re-routed to Nintendo.com. There is little news on Nintendo's site right now about Wii at all, but with big announcenments expected tommorow from Leipzig, expect to see Nintendo expand its site soon.

Source: GoNintendo.com