You guys are all so sad.
Sam Simon clearly lead a prolific life, one which 99.99% of the people on this earth could never hope to compare too.
Death is an inevitability. The only reason to be sad when death comes is if the life that preceded death wasn't all it could or should have been.
Mr. Simon obviously kicked the world's ass his entire life, so instead of sad I think that all of his friends, family and admirers should be proud.
Just my two cents