Automatic Download got me thinking. If such a thing called Automatic Update existed it could keep all ur apps updated across platforms downloading them in the background without u really even noticing. You could turn it on or off, maybe on by default for the following reason... I know lots of people that don't even know their apps get updated, or care when they get updated. They have a badge that says X number of apps can be updated but never do anything about it. Automatic Update could keep all ur apps up to date, all the time.