I think it'll coem pretty close, but it wont be enough. Sure the wii can afford a price cut and they got some big games coming out (nsmbwii and smg2), but it will be too late as the ps3 party arrives. It would take a miracle for the ps3 to drop dead but as just as it might happens, the ps3 will come steam rolling in with their big games in 2010 not to mention the 360 may have something up their sleeves.
Natal and ps3 motion will also have a factor to consumer gaming on the hd consoles and so will the continuation of high definition gaming. if hd and blu-ray popularity rises, the wii might as fall over. the ps3 and 360 are continuing to improve their core hardware to become more attractive to the wii and it might just be enough for it to change the wii momentum.
Above I'm a proud Gran Turismo fan, not a Sony fanboy, and now a proud 360 owner, but sharing xbox live accts ATM
End of 2009 Predictions (made Jan 1, 2009): My predictions were pretty accurate, the 360 was over and the Wii was just under.
Wii: 65 mil (yea I'm crazy) 360: 35 mil (its getting there) PS3: 30 mil (the slim better do well)
End of 2010 Predictions (made Jan 7, 2010):
Wii: 81 mil 360: 47 mil PS3: 45 mil
