Computers are such a broad topic these days that assuming your expertise will simply translate to any problem domain is the height of foolishness.
Easy file versioning and sync are only solved for a very specific use case that corresponds very poorly to most people's lives (photo library?) There's a priceless rant from John Siracusa about his sister ignoring Time Machine's warnings tha the backup device had failed for months because it didn't actually incapacitate her computer.
Easy file versioning and sync are only solved for a very specific use case that corresponds very poorly to most people's lives (photo library?) There's a priceless rant from John Siracusa about his sister ignoring Time Machine's warnings tha the backup device had failed for months because it didn't actually incapacitate her computer.