I was going to say I'd put IBM's CEO at the top, ahead of Steve Balmer, but I just found out they replaced him at the beginning of this year. Over the last two decades, IBM has become the biggest bunch of incompetent buffoons in the world. If you've worked on any of IBM's servers, especially the Power series, you know what I'm talking about. Sure, they still have tons of government contracts keeping them afloat, but we all know how government is slow to change to better technologies, and difficult to get rid of their "friends" entrenched through contracts and existing infrastructure.
I really, really hope their new CEO manages to turn that company around.