[quote name='leveskikesko']Well it has been awhile since I've played most of my GC games, but the my main point stands. Nintendo isn't nearly concerned enough about fixing basic system issues.[/QUOTE]
That's the thing - for the GameCube, it WASN'T an issue. There were legitimate reasons for not copying the locked save files then (usually to prevent breaking the game or cheating), and you could get a new memory card if you needed one.
With the Wii, on the other hand, a much higher percentage of content is locked to your system, and you can't swap out the memory anymore, or run it off of removable media...like, say, a memory card.