Rick, on slide 3, at the bottom of the second figure, there is a typo: "Securoty is the top issue."
I have to agree with @Bert22306's comment below -the question needs to be precise enough to get useful data that has some basis for interpretation and conclusion. Otherwise, Mark Twain's famous comment on Statistics applies!
That chart seems silly to me. It shows a classic response when someone asks a question that doesn't make a lot of sense. A nice bell curve.
Everyone should be familiar with M2M and IoT, because it's been all around them for at least 20 years. And I mean "at least," because anyone associated with computers in any way, or the military, or factory automation, has seen M2M and "clouds" for a lot longer than that!