please, please, no one come on here and ask 'who?' as a lover of cartoons, i immediately knew when i saw the headline that the surviving member of the hanna-barbera partnership had passed away. this animating duo brought us tom and jerry, the flintstones and the jetsons--just to name a few.
my condolences to his family.
http://www.msnbc.msn.com/id/16272572/