In 50 years Steve Jobs will be forgotten, Gates legacy will live on
blogs.computerworld.com
blogs.computerworld.com
R. J. Reynolds also bought out a university, but didn't name it after himself - he did leave the business named after himself behind, and that's lasted quite a while and been in the public eye (the Nabisco purchase helped, though the notorious tobacco-related lawsuits hurt). Alfred Nobel came up with a snazzy prize.
Eh. There might be something to it. Any other useful data points? Like someone who didn't do something big and charitable and has still retained renown?
I really doubt history will forget these figures in 10 or 100 years. Computing is becoming as important to the current economy as steel, petroleum or electricity, and both of these figures are economic "winners".
The only downside are that we forget about the not-so-winning entrepreneurs and inventors who really pioneered things but got in the way of the winners - like Rudolf Diesel, Nikolai Tesla or Konrad Zuse.