they are basing that off NDP and that was also November only. So 2 things could be true.
1. NDP is low becuase they do not track Walmart, TRU and other big Wii stores.
2. The game finally caught on in December. Due to word of mouth (the game is really good from what I hear, not crappy like you think) and TV advertising. CoD is now a mainstream name, I can see alot of kids asking for it for the Wii.
I think it is a combination of the 2, I think NDP undertracked it, and I think it has taken off since then. I think VGC could be off on this one 25-40% in NA. No idea in others since I do not live there, and dont know how much it is being advertised.
Also, it seems they were major shipments of the game on the 22-24th, that is why it was easier to find this week.
Also I really doupt whoever said all the stores around them were sold out of the HD versions..... They printed so many copies of that it would be having MK Wii type sales or more if it were selling out.
the reason the Wii version is rare is because it is doing MUCH better than an expected.
So unless Activision only expected 100k... in Nov and double that in Dec.... well... either way the fact it is sold out means it is doing better than activision projected, and that is what really matters (as far as Modern Warfare 2 and future titles getting quality Wii treatment)
End of 2009 Predictions (Set, January 1st 2009)
Wii- 72 million 3rd Year Peak, better slate of releases
360- 37 million Should trend down slightly after 3rd year peak
PS3- 29 million Sales should pick up next year, 3rd year peak and price cut