Impressive. This isn't anything we didn't already know but it's fascinating to see it presented in such a way. Nintendo despite it's disappointing sales on N64 and GC is clearly the one company that knows how to succeed in this industry. Sega/Sony/MS may have stolen some of the wind out of their sails but Nintendo's boat has yet to hit any rocks.
PS3 is as much a financial disaster as the original Xbox (but maybe it can still turn around). Sony would have been infinitely better off if they'd just stuck to the PS2 and kept putting out AAA games for that instead. Could you imagine? With the combined base of PS2/Wii few developers would bother with 360 and it's pricey development and puny userbase.