Well, your opinion is wrong.
Why the hell are you going by US alone numbers to see whether a developer would want to put it on Ps3 or X360? It makes no sense, unless you're trying to push an opinion.
Total Software Sales for the whole world (VGC), last 3 months.
17,947,000 Xbox
26,001,000 Wii
12,458,000 PS3
And who the heck gives a damn about attachment rate?
Anyway, for Others.
X360 needs to start selling Software, not using the "wait for (fill in blank here)" but they need to really start making a push ifor the sake of it's Attach Rate. Not only do Dev's look at the numbers (exclusives), but Shareholders as well.
An average Wii owner buys 38% more games there than an average X360 owner.
http://www.vgchartz.com/games/userreviewdisp.php?id=261
That is VGChartz LONGEST review. And it's NOT Cute Kitten DS
