Surely by this logic Apple and Google are the winners this gen with their App market places?
Nintendo's losses at the moment aren't from the Wii, so you can't factor that in when comparing to the Xbox 360 as 3DS is a different section of the operation and since the huge change of fortunes for that systems it sounds like pretty much the entirity of Nintendo's losses come from property/currency issues (which are actually benefitting Microsoft because of the weak dollar). This is also something which impacting Sony's operating figures. The strong yen means all overseas sales are lower than the originally expected them to be. Weak dollar however benefits Microsoft as all their non US sales are bringing in more profit than anticipated.
This is something however you can't take for granted and could turn fortunes for all divisions into a rollercoaster as the US economy is now showing solid signs of recovery and it wouldn't take much for this to reverse to the point where it directly effects Microsoft's efforts in Europe particularly which is the area they are wanting to expand in now.
RIP Dad 25/11/51 - 13/12/13. You will be missed but never forgotten.
