Title pretty much says all. What did Steve Jobs mean to you? He had to have effected you in some way, I mean without him computers wouldn't have a GUI most likely, or if they did it would be years behind.
As for me...
I've read biographies on Mr. Job's life and philosophies and it has touched me and has help create goals I have for my future. I will deeply miss hi,m and his visions about people and technology.