I'm surprised Steve has a high level of approval. Granted he is a great leader and one can see why. When the board of directors fired him, he started Pixar, and Apple the company he co founded was going down, until he was hired as interim CEO, and under his leadership the Apple shot up again.
So why am I surprised he has a 98% approval level from his employee's is that Job's is known for his tantrums when things don't go his way or if the designs are not to his liking. The guys is a perfectionist.
I believe the Apple culture is similar to the one at Microsoft, where there is no 9 to 5 working hour, can dress casually and work at any hours as long as you do your job consistently.
I thought Job's would have had a lower rating for his tantrums and outbursts, unless he very much mellowed since which I doubt.
Don't know how the poll was taken but ifs based on leadership then yeah he deserves to be up there on top.
To bad Bill Gates is not running the day to day operations of Microsoft, I'd be curious of his approval ratings.