Yeah but, they do take credit like that. And I'm one of their biggest fans.

Edit: oh, the downvotes, not because facts, but because dislike?

"He will go through a process of looking at my ideas and say, ‘That’s no good. That’s not very good. I like that one.’ And later I will be sitting in the audience and he will be talking about it as if it was his idea. I pay maniacal attention to where an idea comes from, and I even keep notebooks filled with my ideas. So it hurts when he takes credit for one of my designs."

Johnny Ive, on Steve Jobs. http://9to5mac.com/2011/10/24/isaacson-interviewed-jony-ive-...