Earlier in the month, Amazon began selling Xbox Live Arcade titles. Now they're selling WiiWare games too.
So, yeah, you can now buy your digital Wii games from someone other than Nintendo. If that's something that's been really tearing you up inside.
Since a move like this was rumoured at the time of the original XBLA announcement, it's surely only a matter of time until we see the mega-retailer selling Virtual Console and PlayStation Network titles as well.