I think what's happening this year is establishing a pattern for the remainder of the generation. During most of the year the world vs. USA (Americas generally) and the UK means (partly thanks to Japan) that PS3 builds up a lead. During the final months of the year USA in particular sees 360 outselling PS3 3:1. Adding the UK's almost 2:1 during the holidays gives 360 a sales imbalance in those markets that the rest of the world can't balance out.
End result for the calendar year means virtually equal sales. Or near enough as means 360-PS3 ~3 million or thereabouts.
I think the thing that gives 360 the massive boost in the USA is clearly Kinect. Unlike Pachter who thinks Wii owners looking for that HD experience would be inclinded to go for the familiar, i.e. PS Move. If you think about it Wii owners who buy another console looking for an HD [+/- Family] gaming experience will probably be more interested in something different from motion controls than re-doing the Wii experience in HD. This means Kinect has more inherent appeal to (as Pachter condescendingly calls them) Wii upgraders.
If there is a Wii upgrader phenomenon elsewhere in the world then motion controls / family gaming isn't the motivation, because we see that Kinect is not selling at the same level outside the USA (except maybe the UK), but I would assume that those who are motiviated to get an HD motion gaming experience would tend towards Kinect regardless of nationality. So it's possible that people might be opting for PS3 in a higer proportion for reasons other than motion control (kinda obvious given Move it's selling at a huge rate anywhere).
But I wonder also if house size / room location for the console might be a factor which differs between USA and the rest. If you have a small rooom for your console gaming then Kinect is less viable than Wii/Move.
Anyway, my view is that PS3 won't pass 360 while 360 is still actively on the market. The only thing PS3 will do for a "technical" but unimportant in the grand scheme of things victory is outsell 360 for an equal time on market.
“The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.” - Bertrand Russell
"When the power of love overcomes the love of power, the world will know peace."
Jimi Hendrix








