Correlation does not equal causation, especially in a situation of industrywide bias (the one weakness Gamerankings truly has any weakness to, but one against which it is utterly helpless). This renders your numbers meaningless and your conclusions invalid: nothing more than the product of seeing what you want to see.
Another way to interpret the numbers is that the reason so few titles correspond to so much of the total software sales on this systems is that the PS3 and especially 360 simply don't have very many worthwhile games, and that despite the reviews, the Wii ultimately has more good games. Therefore, its top games provide for less of the system's software sales because its lineup is more diverse at the highest quality levels.
Complexity is not depth. Machismo is not maturity. Obsession is not dedication. Tedium is not challenge. Support gaming: support the Wii.
Be the ultimate ninja! Play Billy Vs. SNAKEMAN today! Poisson Village welcomes new players.
There is much to hate about modern gaming. That is why I support the Wii.
