Q: My wife and I each have iPhones and I’m worried about losing information on one or the other when I enable iCloud. How does the syncing work? For example, if we have the same names in our contacts list, but the information is different (mine is not as complete, for example), then is there a chance that information will be lost when they are synced? Or, is it strictly an additive type sync? - David A: Firstly, just to be clear if you’re…