Could the iPhone Take Down the PSP or DS?

Since the device's launch in the summer of 2007, iPhone mania has swept the nation. A cultural phenomenon, the device has racked up millions and millions of sales. And since July of last year, people have realized that the sexy little device can play games too, begging the question of whether not the iPhone will ever seriously compete with the PSP or DS.

End Verdict:
The iPhone will likely hurt the PSP, but will probably not affect the DS