Coca-Cola on 29 March 2011
I would say the X clamp design resulting in RROD. That's obvious. Besides that, what is the stupidest?
http://gameplaytoday.com/features/general-features/4889-the-stupidest-mistakes-microsoft-made-with-the-xbox-360
Launching without the hard drive.
Mismanagement of first-party developers
Lack of policying on Xbox Live
No controller option for Kinect
Choosing DVD-9
No Killer Instinct relaese from Rare
No Web browser
No wi-fi built in till 2010
