They're both legends. They complimented each other during both of their reigns and forced each other to innovate in their own sectors. Without Microsoft, there may have never been the iPod, iPhone, or even iPad. I will choose Bill however because of his contributions to AIDs and malaria in underdeveloped countries since he promises to donate 90% of his wealth to charity (although Apple does donate the money they receive on every Red product they sell to AIDS in Africa also). Without Apple, we prolly would've never seen Microsoft innovate and reimagine their self also.
Crazy how times have changed. Went from Apple v. Microsoft in the 90s to Apple v. Google in the 2000s.
Bill on Steve:
"The world rarely sees someone who has had the profound impact Steve has had, the effects of which will be felt for many generations to come."
"I wish I had Steve's taste. In people and product. It's magical."
An history of GUI:
http://www.theoligarch.com/microsoft...le_history.htm