Would you want your (true) medical history to be public knowledge?

In general, copying of quantum-mechanical systems isn't possible. I suspect that consciousness can only be moved for philosophical reasons. Most of which can be seen when you consider teleportation and the issue of identity (which one is you, and which one is the copy?). Alternatively the world might not be quantum mechanical, but it's doubtful that the issues concerning information will simply go away, if a better theory arrives.

Only if you reject reason to keep your faith.

Nothing. Life forms are machines.

Out of those illegal downloads, some will go on to buy the game. It's possible that out of the rest, some might have bought the game. However, I doubt adding draconian DRM is going to help there.

Fairly easy to do if you wave your hand in front of the screen. It's noticable too, if you rotate your view in a 3D computer game. This makes it noticable in first-person shooters. I've not seen much research into it, although John Carmack did some for Rage I believe. He found 60 fps crisper than 30 fps, but little difference between 60 fps and 120 fps. This agrees with what I've found while playing games. 30 fps is playable, 60 fps is very smooth. It's easy enough to research this yourself.

I have nothing against advertising, provided they aren't pop-ups or such, many websites depend on them to run. The reason I block ads is to avoid malware.

Unfortunately this is what most people think of as maths.

I'm wondering what nefarious purpose the do_sfuff function has.

Also, if you can predict quantum-randomness you'd have problems with causality.