algorith on 15 January 2010
Assuming this trend continues, we have the PS3 outselling the 360 by 1.2 million units per year. With a ~5 million unit difference, the PS3 would outsell the 360 in 4 years. Let's suppose the PS3 does better than it's doing now and 360 stays constant and say the difference between the PS3 and 360 comes to be 2 million per year. Then we have to wait just about 2 years and 5 months for the PS3 to overtake the 360. We'll see how 2010 turns out.
