I have to say, this honestly is the first time I can name a game console has won a format war, as previous attempts standardize UMD, Mem Stick, Windows Media etc have had little impact on the market.
Sony gambled big with the PS3, EA recently announced that they expect more Playstation 3s to be sold than 360s this year, and I imagine its Blu-Ray capabilities are no small part. What initially was the biggest flaw of the PS3 (its cost of the blu-ray) might be its savior.
http://www.engadget.com/2008/02/18/numbers-tabulated-wii-predicted-to-overtake-xbox-360-in-2008/
However, that said, the PS3 still has yet to prove its any better than a 360. I imagine a good portion of the PS3 sales will be Blu-Ray adopters, going for the best cheap player. However I don’t see this trend maintaining once there are quality 2.0 Players that are sub $300. I still don’t understand the Wii. Does anyone play their Wiis often after their initial Wii craze? I went through that, then I realized the thing is a piece of shit.