Euro, US and JP 2011 YTD Sales

Actually it's a great comparison. New systems should be selling like hotcakes. Old systems should be selling less now than at launch...

I don't think it's a good comparison, the chart is about software not hardware sales. It should be of no surprise an 8yr old console that already built up a large library, install base, and still being supported is going to sell more software.
I think software sales don't drop as fast as hardware sales during a gen transition. I'm pretty sure both PS360 will have higher software sales than PS4 and XB1 for months after thier launch.
 
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