Emailing files is generally done from the Document Manager in Android. If you want something a little better for managing files, there's a lot of choices in the Play Store. That's the great thing with Android.
We know full well your opinions on Android ssbtech, and obviously if you are dead set on sticking with what you know about BB10, the Priv is not the BlackBerry for you. Other BB users may not want to do things the same specific way you're used to, and the freedom of options with an Android device won't be a problem.
As for other BlackBerry users complaining, most will figure out that Android does things differently. Android isn't BB10, and there will definitely be differences that BlackBerry users will have to get used to.
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