Cameras share downsides of mobile devices (small, can be lost or stolen) and none of the upsides (No lock screens or encrypted file systems)
True, except it's a lot more convenient to zero the storage of a camera than to wipe your phone's SD card, and while people tend to carry pictures around on their phones for years, I've never met anyone doing that with their actual cameras.
I also agree Cyanogenmod is great. Too bad it doesn't support my phone well yet
I have a theory that it's impossible to prove anything, but I can't prove it.