But that reduces the value of the product. I also don't think it is in Apple's DNA to do that. My concern is more that, given how bad they generally are at pro

But that reduces the value of the product. I also don't think it is in Apple's DNA to do that. My concern is more that, given how bad they generally are at providing robust cloud applications [1], that their security is equally bad. [1] iTunes Match would always refuse to play some songs from my collection. Even when a stopped using an iPhone last december, iMessages would often come in in non-chronological order and sometimes not at all, etc.