NintendoWFC was an Online-Gaming Service provided by Nintendo. It provid It got discontinued in May 2014.
We would like to introduce you to an alternative Service that was created by Wiimm, 10 days before the official Nintendo WFC Servers went down. This Service is called Wiimmfi.
WiiConnect24 was an online Service provided by Nintendo. It was used in many applications of the Wii, such as "News Channel", "Forecast Channel", "Nintendo Channel", "Everybody-votes Channel" and more. WiiConnect24 got discontinued in June of 2013. Like with Wiimmfi, there is an alternative to WC24.
It is called "RiiConnect24".