re: Most powerful video presentation I have ever seen

You sound more informed on the general subject of the equipment/machines than I am, I would acknowledge that. I suppose my overall point, the best I can make it, is that there does seem to be some sort of evidence of connection to the internet capabilities, thus, as you mentioned not unhackable. But I can't really go beyond that in good faith.

Now, and this is mere speculation as well, but generally speaking, as far as the question of whether state election officials would have been alerted to any incidents involving their machines, I think the overall thought process is that the folks who were supervising the machines would have been in on it. In other words there would've been no one to sound any alarms.