Your exact choice of wording here makes it very hard for me to resist breaking out the classics:
...
More seriously: Joshua didn't "silence" anyone, nor did his numbers really disprove the argument about core games -- a direct comparison of games by list-position looks good, but doesn't actually address the specific question.
The fact is that there's very little justification for SMG's performance that don't break down to the Wii having a userbase made up of Wii Sports converts who don't like core games. It's lost sales on Zelda
and Mario from the GameCube -
- which means the core Nintendo market isn't even there; SMG is going to end its life with fewer sales than Mario 64 put up on the DS, which pretty much throws out the "failed due to 3d Mario" theory.
As I said, there are more info points to come -- RE:UC being the big one -- but last week's sales were a very bad sign for Wii's future as a system with software titles for people who are traditionally gamers, and this week is another one. Trying to spin it as business as usual, or an essentially harmless statistical glitch, is simply not giving this information its due.