Interesting that his death so closely followed Steve Jobs'. I wondered if they were close, and the Guardian article only deepens the mystery:
"You could say, therefore, that what Apple really did was to give Unix a pretty face. I've often wondered what Dennis Ritchie would have made of that. Now that he's gone, we'll never know. "
How can we not know what Dennis Ritchie thought of Steve Jobs, Apple, and OSX? Didn't he talk to anyone or write about it?