The topic seems to be about the Xbox 360 vs. PS3; not "This system is better because it has ___________ game(s)" and "This system is better because <insert fanboyism>".
No one can argue that the Xbox 360 is better than the PS3 as far as technology goes. Not only does the PS3 have an excellent coolant system, but it rarely [if ever] has problems like "the red ring of death" and "DON'T MOVE THE XBOX OR IT'LL MESS UP MY DISC!"
Sure, the PS3 got off to a really rocky start, but it's because it's really THAT good. People complained about the price tag at first, and yes, only a few were able to go out and buy it right off the shelf, but now that is has fallen in price, and everyone may have acquired the other two systems [Wii;360]; they may want in on the Playstation 3.
The Wii is obviously the technological dinosaur compared to the other two. Sure, it has free "Wi-Fi" and all that, but unless the game is an FPS that has the producers completely dependent on online-play, then it's completely unreliable. For example, I can not, for the life of me, play Naruto: Clash of Ninja Revolution 3 online because the lag rips apart any sort of skill a player has and reduces it to being completely reliant on luck.
Microsoft keeps the 360 going by making people pay for Xbox Live. That may or may not be successful in their eyes. Consumers must also pay for any downloadable content that they wish to have on their Xbox 360. Not only that, but stock 360s tend to be equipped with really low HDD compartments. My external hard drive could hold about ten full HDD compartments from the 360.
Now compare the PS3 to the rest. Yes, a consumer may have to pay for PSN's new features, but they are advanced features and they are completely optional. Not only that, but PSN Online usually is featured in the majority of PS3 games and it is free. To add on to it being free, there is no lag, the graphics are, by far, better than the 360, and it will handle without the frame-rate being shot.
PS3 > Xbox 360 > Wii
This is in terms of technology. And even then, without considering technology, I'd keep the same placement [and this is by adding in accessories/games/feel/etc.]