I mean, that's true, but it's also very limiting. Everything is a tradeoff between security and functionality; the only perfectly secure computer is one turned

I mean, that's true, but it's also very limiting. Everything is a tradeoff between security and functionality; the only perfectly secure computer is one turned off and embedded in a concrete block. In particular, a whole lot of people want to be able to use cloud storage for the synchronization/offsite benefits, yet not expose all their data to $ARBITRARY_CLOUD_HOST.