That's why I ended by saying there are more and less ethical ways to use copied ideas. Xerox throws idea in garbage, Jobs uses it to create computer revolution. Gates could have collaborated paid royalties. Not use the style of a thief, er excuse me, free market capitalist.
Jobs wasn't exactly innocent in the whole Xerox GUI affair. There were a number of things they did that were a little on the seedy side.
Don't try to make one out to be the hero and the other a villain here. In the world of business, it's all grey. And Job could get just as dirty as anyone else playing the game.