Okay, apparently all our voices worked. Disney pulled the episode of Hannah Montana to "re-evaluate" it.
I found this out reading a blog over at dLife. Carey Potash, a parent of a child with diabetes, posted about it here.
Sadly, I couldn't find the letter that he said was listed on the Children With Diabetes website. But as far as I'm concerned, that is okay.
Maybe we made some head way on stopping the misinforming of our youth. Let's just hope so anyway.