I don't understand how this happening to people.
I have nearly 100 iOS devices I'm responsible for, including my own, my families, and work devices.
Not a single one has any of these issues. Not on iOS 7, iOS 8 betas, iOS 8 release, or iOS 8.1 betas.
Maybe its just because I'm on Macrumors and the 12 people out of 750 million with such issues congregate here. I have to imagine this is the case.
Yes, the old "well, it's not happening to me or anyone I know so it must not be a real issue" shtick. Spoken like a true IT person.