I love them! We use them as tooth fairy money. :p And they're also very popular among Asians here at the Lunar New Year because they're gold-colored.
I'm inclined to agree somewhat with KrisW in that, if they're going to put a picture of someone, it should be a real someone. If the bill is supposed to recognize the medical advances that Canadians have made, they could just put a bunch of images of whatever those things are.

