TeamXbox writes: "This month's NPD numbers should be a wake-up call for Microsoft. While it wasn't heavily outsold by the PS3 this month, it sold 130K units less than it did last December.
2009 was a pretty lackluster year for Microsoft's console, all things considered. While sales for the Xbox 360 were up slightly over 2008 for most of the year, there wasn't much growth to be had, which is a problem in year 4 of a console's life cycle. The question is, why?"