I don't worry myself about that, as I've region unlocked my Wii, using The Homebrew Channel, cIOS, BootMii, etc.
Meaning that, I can boot up any Game Disc from any region, without even using GeckoOS to get around this.
Australians can also run European copies without any modifications, and vice versa.
Not only Pikmin 2, you remember Xenoblade Chronicles recently came out in Europe and Australia?
America didn't get a release.
Also, The Last Story released in Japan ages ago, Europe is getting it at the start of 2012, while I didn't hear anything about an American release.
Mind looking at my signature, you'll see 2 Taiko's dancing, right?
These are from a very popular music game series by Namco Bandai, and they're very beloved in Japan.
This while neither Europe, America, nor Australia even know about this game series.
I just saw this on TV News:
The Netherlands is the first European country to be World Champion Baseball.
Apparently, baseball is a kind of popular sport, and we even have an own baseball team: Amsterdam Pirates.
I really didn't expect this to see, especially because I've said otherwise, earlier today.