Nintendo Secure Super Mario 4 Domain
Nintendo have secured the domain name for Super Mario 4. Defensive purchase or something more?
If you try and go onto supermario4.com now, it will redirect you toward the standard Nintendo page. The domain itself was taken by Nintendo on April 3rd, but has been kicking around since 2007.
Could it be a Nintendo Wii U launch-window title? Or perhaps the talked about Super Mario for Nintendo 3DS?