Next gen, all 3 consoles will be more similar than they are this generation.
All 3 will likely incorporate Wii-like controls, albiet in their own way (some may try to take it a step further, whatever that may be) and all 3 will attempt to keep costs down rather than make another generational leap forwards in technology.
Consider just how good todays games look. So far as gamers are concerned, there's not much that can't be done except true photorealism, but that will never be accompished in the next 10 years.
In the end, the more spectacular the graphics are, the more the game costs. I think next generation, an attempt to make another tenfold leap will cost more than itwill gain. Better to focus that effort on game design, AI, user interface, etc, then on adding a few billion more pixels.
And all 3 companies will surely be chasing the casual dollar. Nintendo has shown that is too biga well to leave it untapped.
Finally, you can expect to see third party exclusives go the way of the ABA. It is too risky for a publisher to back a console that may end up with a PS3 type launch. By spreading out on all consoles the publishers will dramatically minimize their risks, and, surprise, end up pleasing more customer.








