We knew it was coming, but we can't help but shed a tear at the retirement of the man who took consoles out of the cartridge era and into the extravagant and multi-billion dollar polygon war currently taking place in our living rooms -- for better or worse. Ken Kutaragi, father of the PlayStation, is calling it quits today at the ripe old age of 56. It was pretty clear he was on the outs when he left his post as president of SCE last year, with Kazuo Hirai taking his place in most operational duties. Ken announced he was leaving his positions as CEO and chairman in April, and now he's making good on his promise, with little more clarity if it's of his own accord or due to internal Sony pressures for a changing of the guard. As previously announced, Kutaragi will be sticking around in an advisory role, but from here on out the expectations of a struggling company and a few million fanboys will rest squarely on Kaz to steer the faithful through this console generation and beyond. And yes, this also means we're retiring the 'shopped PS3 pic to the right of this post. It will be missed most of all.