Mixed emotions when I read this earlier - I've never really liked him much but, for all his lack of charisma and occasional lapses into cheating, he was a sublime driving talent and it would have been interesting to see how he compared with the current crop of young drivers.
I read over the weekend that he was paying out of his own pocket to test the 2007 Ferrari car at Mugello. Now I know he's not short of a few quid but that struck me as being parsimonious in the extreme by Ferrari when he was stepping in to do them a favour!