We're talking about different things. Yes, I can say without hesitation that people want ("the course of user experience") document sync. Refutations welcome.
You might be trying to argue that people also want privacy or security in their document sync, but that has nothing to do with the matter at hand. iCloud is at least as secure as any other consumer sync service.
You might be trying to argue that people also want privacy or security in their document sync, but that has nothing to do with the matter at hand. iCloud is at least as secure as any other consumer sync service.