Thank you for actually replying and giving a reason to my post instead of just laughing about it.
I disagree. Sony is making a killing right now because the hardware is a bit more powerful which manifests in better performing games. Word has spread of this fact since the beginning of this generation, therefore Sony has reaped the rewards insurmountably with 1080p playing more like a Sony slogan than "Greatness Awaits". (Although I will freely admit 1080p is hardly a real benchmark)
Then why did the 360 and PS3 end up virtually tied while getting outsold by the Wii? Why is the Playstation 2 the best selling system ever? You can even look at handhelds too. Is there any evidence that power is the top factor for sales?