I love the message :-)
Love it man, almost made me cry.
Iwata-san, you shall always be remembered for the great man and great deeds you have done, you will be missed by gamers across the world, but your legacy will live forever.
This is just the simple honest opinion of an average, everyday gamer that always respected your work and, honestly, i couldn't say i anything else that hasn't already been said except this: Thank You.
Good bye Mr. Iwata. :'(