In my mind, if teleportation works, it really could disprove the notion of a soul. A soul needs to stay i nthe body to give it life doesn't it? if you teleport, your matter is "moved" not your spirit, what would happen if you were the exact same person ( the who premise of teleportation ).
Well, only certain definition of a soul. A soul powers the body, but might very well not be limited to it. Is there any reason a soul could not express itself through two bodies at the same time? The mind is just a reflection of the soul, not the soul itself, and the soul isn't attached to the body, it merely gives it that vital spark.
In essence, you'd end up with multiple bodies, but one person, and one soul.
If you believe in souls, its not irreconcilable.
Say you have an image. You copy it perfectly. You then destroy the original.
If you really do copy it "perfectly", in my mind, including all the effects of history so that the items are perfectly interchangeable... then you don't have an original and a copy, in my opinion, you simply have two copies of the original. They are both original.
But we're talking minds, not objects, so tell me this - when you listen to a song file on your computer, are you listening to that song? Or are you listening to a /copy/ of that song? If you create a copy of the file somewhere else, is the thing you copied it from an "original" and the other a "copy"? Does the concept of "original" even make sense for something made of information?
Because for continuity, think of it like sending someone an email - you, your mind, exists continously before, during, and after the teleportation, it just spends a good chunk of that time in a somewhat different state - like sleeping, but moreso. There's no spontenous stuff happening on the other side. The information that makes up YOU still travels, there's still continuity, it's just a chance in shape for a bit.