Well I honestly see it this way and I have ever since the beginning of PS3. The ps3 will have the most consoles sold over all in the end cause I honestly expect a 10 year plan. The ps2 came out in 2000 so it is already 8 years old and still going so if it can make it through year 9 "next year" then it will have a 10 year life cycle so what makes anyone think that the ps3 wont do the same thing.... Remember that sony never said that it will be 10 years from the launch of the ps3 till the ps4 comes out, just a 10 year plan. So my guess is there will be a ps4 coming out around the 7-8th year of the ps3.
There is no doubt in my mind that the PS3 will eventually beat the 360 "Xmas 09 has been my guess for a while" and will WELL exceed the 360 sells in the end. However the wii is a quite different matter. I still believe that the ps3 will out sell the Wii but not by much, 1 mill minumum and 10 mill at the most or so would be my guess. It will definantly be a battle the whole way and a very interesting one at that.
But this is my opinion and obviously some will agree and a lot wont.
So in 1 simple word.... YES
My PSN Name is: EvilChronos add me if u want :)
END OF GENERATION PREDICTIONS "9-21-08"
PS3=130M 360=90M Wii=120M DS=130M PSP=70M
Other Prediction: The PS3 will overtake the 360 XMAS of 09 "9-21-08"